Color Name
Brunswick Green*
Hex Color Code
#21534B
RGB Color Code
RGB(33, 83, 75)
CMYK Values*
60.2%, 0.0%, 9.6%, 67.5%
#21534B hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 21534B?

The RGB color code for color number #21534B is RGB(33, 83, 75). In the RGB color model, #21534B has a red value of 33, a green value of 83, and a blue value of 75. The CMYK color model (also known as process color, used in color printing) comprises 60.2% cyan, 0.0% magenta, 9.6% yellow, and 67.5% key (black). The HSL color scale has a hue of 170.4° (degrees), 43.1 % saturation, and 22.7 % lightness. In the HSB/HSV color space, #21534B has a hue of 170.4° (degrees), 60.2 % saturation and 32.5 % brightness/value.

Color 21534B is cool or warm?

Color 21534B is a cool color.

What is the LRV of #21534B? (For interior and product design)

21534B has an LRV of nearly 7. By LRV value, it is a 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
#21534B
LRV 7
Light Color

Compare LRV 7 of #21534B with dark and light color

Is #21534B Readable? WCAG Contrast Checker (For digital design)

Check if the color 21534B 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.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #21534B color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #21534B
Hex triplet
#21534B
Red
21
Green
53
Blue
4B
RGBA / RGB rgb(33, 83, 75)
Red
33 (12.9%)
Green
83 (32.5%)
Blue
75 (29.4%)
Alpha
1 (100.0%)
CMYK
Cyan
60.24%
Magenta
0.00%
Yellow
9.64%
Key
67.45%
HSL hsl(170.4deg, 43.1 %, 22.7 %)
Hue
170.4°
Saturation
43.10 %
Lightness
22.75 %
HSV / HSB
Hue
170.4°
Saturation
60.24 %
Brightness / Value
32.55 %
RYB ryb(123, 165, 182)
Red
123 (48.4%)
Yellow
165 (64.9%)
Blue
182 (71.3%)
HWB
Hue
170.4°
Whiteness
12.94 %
Blackness
67.45 %
CMY
Cyan
87.06%
Magenta
67.45%
Yellow
70.59%
XYZ
X
4.99
Y
7.02
Z
7.75
YXY
Y1
7.02
X
0.25
Y2
0.36
CIE-Lab
L
31.85
A
-19.01
B
-0.38
CIE-Lch
L
31.85
C
19.02
H
181.15
CIE-Luv
L
31.85
U
-20
V
1.97
Hunter-Lab
L
26.49
A
-12.73
B
1.2
Other
LRV
~ 7 %
Munsell Color System
10G 3.0/4

Color Names, Similar Colors and Paint

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

Color Name of HEX #21534B

These are the named colors closest to hex 21534B, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#1B4D3E Color Brunswick Green
96.13% match | ΔE 3.87
#004B49 Color Deep Jungle Green
95.73% match | ΔE 4.27
#2F4F4F Color Dark Slate Gray
93.98% match | ΔE 6.02
#004242 Color Warm Black
93.35% match | ΔE 6.65

Similar colors from Pantone, RAL and other color matching system


RAL Design

RAL Design color similar/equivalent to 21534B.


Pantone TCX

Pantone TCX color similar/equivalent to 21534B.


British Standard 4800

British Standard 4800 color similar/equivalent to 21534B.


Pantone PMS

Pantone PMS color similar/equivalent to 21534B.

#004C45 Color PANTONE 3302 C
96.53% match | ΔE 3.47
#29504D Color PANTONE 2466 C
96.53% match | ΔE 3.47
#00594F Color PANTONE 3292 C
96.15% match | ΔE 3.85
#004E42 Color PANTONE 3305 C
96.10% match | ΔE 3.90

RAL Classic

RAL Classic color similar/equivalent to 21534B.


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

Paint color for Hex #21534B

These are the real paint colors closest to hex 21534B from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 21534B once it is on a wall.


Benjamin Moore

Hex color 21534B similar/equivalent paint from Benjamin Moore. Conversion of hex #21534B to Benjamin Moore


PPG Paints

Hex color 21534B similar/equivalent paint from PPG Paints. Conversion of hex #21534B to PPG Paints


Sherwin Williams

Hex color 21534B similar/equivalent paint from Sherwin Williams. Conversion of hex #21534B to Sherwin Williams


Dunn-Edwards

Hex color 21534B similar/equivalent paint from Dunn-Edwards. Conversion of hex #21534B to Dunn-Edwards


Valspar

Hex color 21534B similar/equivalent paint from Valspar. Conversion of hex #21534B to Valspar


Behr

Hex color 21534B similar/equivalent paint from Behr. Conversion of hex #21534B to Behr


Farrow & Ball

Hex color 21534B similar/equivalent paint from Farrow & Ball. Conversion of hex #21534B to Farrow & Ball

#4C5C4A Color Beverly (310)
89.36% match | ΔE 10.64
#464D4A Color Studio Green (93)
86.88% match | ΔE 13.12
#586654 Color Minster Green (224)
86.79% match | ΔE 13.21
#58686A Color Inchyra Blue (289)
85.36% match | ΔE 14.64

Color Combinations and Matching Colors

#21534B color palettes and scheme combination

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.

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.

Triadic Color Palette

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

Tetradic Color Palette

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

Complementary / Opposite Color

#21534B
Brunswick Green*
#532129
Light Chocolate Cosmos*

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 #21534B?

Color that best contrast with #21534B is #532129, color name is Light Chocolate Cosmos*. 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.

What color compliments #21534B?

Complementary or Opposite color for #21534B is #532129, color name is Light Chocolate Cosmos*.

Color Images and Mockup

Mobile app mockup example for #21534B color
T-Shirt mockup example for #21534B color
Chart visualization example with #21534B color

#21534B Color Images and Patterns