Bootstrap Dark Brand Color

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Color Name

Bootstrap Dark

Hex Color Code

#212529

RGB Color Code

RGB(33, 37, 41)

CMYK Values*

19.5%, 9.8%, 0.0%, 83.9%

Interior & Exterior Paint | Explore Colors

Bootstrap framework includes several predefined colors. This page shows information about Bootstrap Dark color based on Bootstrap V5.

What color is Bootstrap Dark?

Bootstrap Dark color belongs to the Black color family (hue). The hexadecimal color code(color number) for Bootstrap Dark is #212529, and the RGB color code is RGB(33, 37, 41).

In the RGB color model, Bootstrap Dark has a red value of 33, a green value of 37, and a blue value of 41. The CMYK color model (also known as process color, used in color printing) comprises 19.5% cyan, 9.8% magenta, 0.0% yellow, and 83.9% key (black). The HSL color scale has a hue of 210° (degrees), 10.8 % saturation, and 14.5 % lightness. In the HSB/HSV color space, Bootstrap Dark has a hue of 210° (degrees), 19.5 % saturation and 16.1 % brightness/value.

Bootstrap Dark is cool or warm?

The color Bootstrap Dark is a cool color.

What is the LRV of Bootstrap Dark? (For interior and product design)

Bootstrap Dark has an LRV of nearly 1.8. By LRV value, it is a very dark color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.

Dark Color

Bootstrap Dark

LRV 1.8

Light Color

Compare LRV 1.8 of Bootstrap Dark with dark and light color

Is Bootstrap Dark Readable? WCAG Contrast Checker (For digital design)

Check if the color Bootstrap Dark meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.

AA: AAA:

Change Background Color:

Normal text - 14pt

Normal Bold text - 12pt

Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

Bootstrap Dark (Other - Brand) color codes / color number / color space conversions - HEX, RGBA, CMYK, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #212529

Hex triplet: #212529
Red: 21
Green: 25
Blue: 29

RGBA / RGB rgb(33, 37, 41)

Red: 33 (12.9%)
Green: 37 (14.5%)
Blue: 41 (16.1%)
Alpha: 1 (100.0%)

CMYK

Cyan: 19.51%
Magenta: 9.76%
Yellow: 0.00%
Key: 83.92%

HSL hsl(210deg, 10.8 %, 14.5 %)

Hue: 210°
Saturation: 10.81 %
Lightness: 14.51 %

HSV / HSB

Hue: 210°
Saturation: 19.51 %
Brightness / Value: 16.08 %

RYB ryb(184, 191, 206)

Red: 184 (72.3%)
Yellow: 191 (74.7%)
Blue: 206 (80.8%)

HWB

Hue: 210°
Whiteness: 12.94 %
Blackness: 83.92 %

CMY

Cyan: 87.06%
Magenta: 85.49%
Yellow: 83.92%

XYZ

X: 1.69
Y: 1.81
Z: 2.36

YXY

Y1: 1.81
X: 0.29
Y2: 0.31

CIE-Lab

L: 14.44
A: -0.72
B: -3.27

CIE-Lch

L: 14.44
C: 3.34
H: 257.58

CIE-Luv

L: 14.44
U: -1.77
V: -2.8

Hunter-Lab

L: 13.44
A: -1.09
B: -0.99

Other

LRV: ~ 1.8 %
Munsell Color System: 7.9B 1.3/0.6

Similar Colors and Paints

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0

Identical – an exact match

ΔE under 1

Not perceptible; the eye cannot separate them

ΔE 1 – 2

Perceptible only on close, side-by-side inspection

ΔE 2 – 10

Perceptible at a glance

ΔE over 10

Reads as a different color altogether

Named colors similar to Bootstrap Dark (Other - Brand)

These are the named colors closest to Bootstrap Dark (Other - Brand), closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#1B1B1B Color Eerie Black

95.63% match | ΔE 4.37

#232B2B Color Charleston Green

95.55% match | ΔE 4.45

#242124 Color Raisin Black

95.38% match | ΔE 4.62

#2A3439 Color Gunmetal

94.70% match | ΔE 5.30

Similar colors from Pantone, RAL, and other color matching system

Pantone PMS

Bootstrap Dark similar/equivalent colors from Pantone PMS. Conversion of Bootstrap Dark to Pantone PMS

#25282A Color PANTONE 426 C

98.34% match | ΔE 1.66

#1D252D Color PANTONE 433 C

97.36% match | ΔE 2.64

#212322 Color PANTONE 419 C

96.48% match | ΔE 3.52

#19191A Color PANTONE Neutral Black C

95.48% match | ΔE 4.52

RAL Classic

Bootstrap Dark similar/equivalent colors from RAL Classic. Conversion of Bootstrap Dark to RAL Classic

#27292B Color RAL 9011 - Graphite Black

97.96% match | ΔE 2.04

#2B2B2C Color RAL 9004 - Signal Black

96.54% match | ΔE 3.46

#2A292A Color RAL 9017 - Traffic Black

96.35% match | ΔE 3.65

#2F3234 Color RAL 7021 - Black Gray

95.63% match | ΔE 4.37

Pantone TCX

Bootstrap Dark similar/equivalent colors from Pantone TCX. Conversion of Bootstrap Dark to Pantone TCX

#282C30 Color PANTONE 19-4204 TCX - Bottomless Pit

97.79% match | ΔE 2.21

#272B2D Color PANTONE 19-4000 TCX - Affenpinscher

97.65% match | ΔE 2.35

#27272A Color PANTONE 19-3911 TCX - Black Beauty

97.41% match | ΔE 2.59

#2A2B2D Color PANTONE 19-4004 TCX - Tap Shoe

97.18% match | ΔE 2.82

RAL Design

Bootstrap Dark similar/equivalent colors from RAL Design. Conversion of Bootstrap Dark to RAL Design

#212122 Color RAL 000 15 00 - Ink Black

97.04% match | ΔE 2.96

#2B3036 Color RAL 260 20 15 - Suit Blue

96.35% match | ΔE 3.65

#2B2B2B Color RAL 000 20 00 - Slate Black

96.21% match | ΔE 3.79

#293135 Color RAL 240 20 05 - Nightshade Blue

95.83% match | ΔE 4.17

British Standard 4800

Bootstrap Dark similar/equivalent colors from British Standard 4800. Conversion of Bootstrap Dark to British Standard 4800

#191A1C Color BS 18-B-29 - Blue

96.19% match | ΔE 3.81

#0F1619 Color BS 18-C-40 - Black

94.84% match | ΔE 5.16

#323638 Color BS 18-B-27 - Grey

94.44% match | ΔE 5.56

#221F1C Color BS 22-B-29 - Deep Purple

93.95% match | ΔE 6.05

Similar colors from Brand, Business, School, Organization, Sports, Flag

#212529 Color Bootstrap Dark

100.00% match | ΔE 0.00

Paint similar to Bootstrap Dark (Other - Brand)

These are the real paint colors closest to Bootstrap Dark (Other - Brand) from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from Bootstrap Dark once it is on a wall.

Valspar

Bootstrap Dark similar/equivalent paint from Valspar. Conversion of Bootstrap Dark to Valspar

#22262B Color Tuxedo (8006-8G)

99.23% match | ΔE 0.77

#292A2D Color Dark Kettle Black (4011-2)

97.50% match | ΔE 2.50

#252D31 Color Tempest's Teapot (M250)

96.83% match | ΔE 3.17

#292F35 Color Deep Space Echo (T691)

96.66% match | ΔE 3.34

Sherwin Williams

Bootstrap Dark similar/equivalent paint from Sherwin Williams. Conversion of Bootstrap Dark to Sherwin Williams

#2F2F30 Color Tricorn Black (SW 6258)

95.65% match | ΔE 4.35

#313031 Color Caviar (SW 6990)

95.00% match | ΔE 5.00

#323132 Color Black Magic (SW 6991)

94.76% match | ΔE 5.24

#31363A Color Inkwell (SW 6992)

94.63% match | ΔE 5.37

Benjamin Moore

Bootstrap Dark similar/equivalent paint from Benjamin Moore. Conversion of Bootstrap Dark to Benjamin Moore

#313132 Color Black (2132-10)

95.14% match | ΔE 4.86

#323436 Color Midnight Dream (2129-10)

94.90% match | ΔE 5.10

#313435 Color Black Satin (2131-10)

94.82% match | ΔE 5.18

#333334 Color Jet Black (2120-10)

94.60% match | ΔE 5.40

Dunn-Edwards

Bootstrap Dark similar/equivalent paint from Dunn-Edwards. Conversion of Bootstrap Dark to Dunn-Edwards

#3B3A3A Color Black (DEA 002)

92.18% match | ΔE 7.82

#3E3F41 Color Dark Engine (DE 6350)

91.29% match | ΔE 8.71

#414549 Color Stargazing (DE 6336)

89.69% match | ΔE 10.31

#343B4E Color Old Mill (DEA 185)

89.37% match | ΔE 10.63

Behr

Bootstrap Dark similar/equivalent paint from Behr. Conversion of Bootstrap Dark to Behr

#3B3C3B Color Limousine Leather (MQ5-05)

91.78% match | ΔE 8.22

#3D3E3E Color Carbon (N520-7)

91.39% match | ΔE 8.61

#3F4041 Color Totally Black (HDC-MD-04)

90.90% match | ΔE 9.10

#3F3F3E Color Black (Behr)

90.74% match | ΔE 9.26

PPG Paints

Bootstrap Dark similar/equivalent paint from PPG Paints. Conversion of Bootstrap Dark to PPG Paints

#3C3D3D Color Starless Sky (PPG0995-7)

91.70% match | ΔE 8.30

#414040 Color Black Magic (PPG1001-7)

90.40% match | ΔE 9.60

#404149 Color Napoleon (PPG1013-7)

90.09% match | ΔE 9.91

#464544 Color Onyx (PPG1011-7)

88.74% match | ΔE 11.26

Farrow & Ball

Bootstrap Dark similar/equivalent paint from Farrow & Ball. Conversion of Bootstrap Dark to Farrow & Ball

#3D3C3C Color Pitch Black (256)

91.60% match | ΔE 8.40

#454749 Color Off-Black (57)

88.82% match | ΔE 11.18

#45494C Color Railings (31)

88.35% match | ΔE 11.65

#484348 Color Paean Black (294)

88.20% match | ΔE 11.80

Color Combinations

View more Bootstrap Dark - #212529 color palettes and coordinating colors

000000

0A0B0D

212529

383E45

4E5862

65717E

Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

212925

212929

212529

212129

252129

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

212529

292125

252921

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

212529

292129

292521

212921

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

212529

373A3E

4D5053

636669

797C7E

909294

A6A7A9

BCBDBE

D2D3D4

E8E9E9

FFFFFF

Bootstrap Dark - #212529 Tints

212529

1D2124

1A1D20

17191C

131618

101214

0D0E10

090B0C

060708

030304

000000

Bootstrap Dark - #212529 Shades

View more Bootstrap Dark - #212529 color palettes and color scheme combinations

Complementary / Opposite Color

#212529

Bootstrap Dark

#292521

Eerie Black*

Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.

What is the contrasting color of Bootstrap Dark - #212529?

Color that best contrast with Bootstrap Dark - #212529 is #292521, color name is Eerie Black*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.