#237BBB Hex Color

Facebook Twitter E-Mail Pinterest Reddit WhatsApp LinkedIn

Color Name

Star Command Blue*

Hex Color Code

#237BBB

RGB Color Code

RGB(35, 123, 187)

CMYK Values*

81.3%, 34.2%, 0.0%, 26.7%

Interior & Exterior Paint | Explore Colors

#237BBB hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

What color is 237BBB?

The RGB color code for color number #237BBB is RGB(35, 123, 187). In the RGB color model, #237BBB has a red value of 35, a green value of 123, and a blue value of 187. The CMYK color model (also known as process color, used in color printing) comprises 81.3% cyan, 34.2% magenta, 0.0% yellow, and 26.7% key (black). The HSL color scale has a hue of 205.3° (degrees), 68.5 % saturation, and 43.5 % lightness. In the HSB/HSV color space, #237BBB has a hue of 205.3° (degrees), 81.3 % saturation and 73.3 % brightness/value.

Color 237BBB is cool or warm?

Color 237BBB is a cool color.

What is the LRV of #237BBB? (For interior and product design)

237BBB has an LRV of nearly 18.1. By LRV value, it is a medium 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

#237BBB

LRV 18.1

Light Color

Compare LRV 18.1 of #237BBB with dark and light color

Is #237BBB Readable? WCAG Contrast Checker (For digital design)

Check if the color 237BBB 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

HEX #237BBB color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #237BBB

Hex triplet: #237BBB
Red: 23
Green: 7B
Blue: BB

RGBA / RGB rgb(35, 123, 187)

Red: 35 (13.7%)
Green: 123 (48.2%)
Blue: 187 (73.3%)
Alpha: 1 (100.0%)

CMYK

Cyan: 81.28%
Magenta: 34.22%
Yellow: 0.00%
Key: 26.67%

HSL hsl(205.26deg, 68.5 %, 43.5 %)

Hue: 205.26°
Saturation: 68.47 %
Lightness: 43.53 %

HSV / HSB

Hue: 205.26°
Saturation: 81.28 %
Brightness / Value: 73.33 %

RYB ryb(39, 67, 150)

Red: 39 (15.4%)
Yellow: 67 (26.4%)
Blue: 150 (58.9%)

HWB

Hue: 205.26°
Whiteness: 13.73 %
Blackness: 26.67 %

CMY

Cyan: 86.27%
Magenta: 51.76%
Yellow: 26.67%

XYZ

X: 16.75
Y: 18.11
Z: 49.63

YXY

Y1: 18.11
X: 0.2
Y2: 0.21

CIE-Lab

L: 49.63
A: -2.59
B: -40.76

CIE-Lch

L: 49.63
C: 40.84
H: 266.37

CIE-Luv

L: 49.63
U: -28.82
V: -61.67

Hunter-Lab

L: 42.56
A: -4.24
B: -39.35

Other

LRV: ~ 18.1 %
Munsell Color System: 6B 4.8/12.6

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 #237BBB

These are the named colors closest to hex 237BBB, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#007BB8 Color Star Command Blue

97.91% match | ΔE 2.09

#0072BB Color French Blue

96.59% match | ΔE 3.41

#2072AF Color Bice Blue

96.53% match | ΔE 3.47

#4682B4 Color Steel Blue

96.38% match | ΔE 3.62

Similar colors from Pantone, RAL and other color matching system

RAL Design

RAL Design color similar/equivalent to 237BBB.

#327AB9 Color RAL 270 50 40 - Cornflower Blue

98.54% match | ΔE 1.46

#2B7CAF Color RAL 260 50 35 - Vermeer Blue

97.73% match | ΔE 2.27

#3E7DAA Color RAL 260 50 30 - Beijing Blue

97.09% match | ΔE 2.91

#007FB9 Color RAL 260 50 40 - Meissen Blue

96.83% match | ΔE 3.17

Pantone PMS

Pantone PMS color similar/equivalent to 237BBB.

#0077C8 Color PANTONE 3005 C

97.78% match | ΔE 2.22

#007DBA Color PANTONE 7461 C

97.72% match | ΔE 2.28

#2774AE Color PANTONE 2383 C

97.17% match | ΔE 2.83

#0076CE Color PANTONE 2174 C

96.91% match | ΔE 3.09

Pantone TCX

Pantone TCX color similar/equivalent to 237BBB.

#007CB8 Color PANTONE 17-4245 TCX - Ibiza Blue

97.67% match | ΔE 2.33

#0077B3 Color PANTONE 18-4252 TCX - Blue Aster

97.38% match | ΔE 2.62

#0075B3 Color PANTONE 18-4247 TCX - Brilliant Blue

97.16% match | ΔE 2.84

#007BB2 Color PANTONE 17-4247 TCX - Diva Blue

96.71% match | ΔE 3.29

British Standard 4800

British Standard 4800 color similar/equivalent to 237BBB.

#3876AB Color BS 20-E-53 - Blue

97.22% match | ΔE 2.78

RAL Classic

RAL Classic color similar/equivalent to 237BBB.

#007CB0 Color RAL 5015 - Sky Blue

95.97% match | ΔE 4.03

Pantone TPX

Pantone TPX color similar/equivalent to 237BBB.

#5072A7 Color Blue Yonder

92.34% match | ΔE 7.66

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

#0079BF Color Trello Blue

98.83% match | ΔE 1.17

#0077BE Color Ocean Boat Blue

98.32% match | ΔE 1.68

Paint color for Hex #237BBB

These are the real paint colors closest to hex 237BBB from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 237BBB once it is on a wall.

Behr

Hex color 237BBB similar/equivalent paint from Behr. Conversion of hex #237BBB to Behr

#267EBC Color Brilliant Blue (P510-6)

98.84% match | ΔE 1.16

#0079B3 Color Deep River (P500-6)

97.30% match | ΔE 2.70

#366FA6 Color Mega Blue (P520-6)

94.78% match | ΔE 5.22

#4E89BE Color Boat House (P520-5)

94.03% match | ΔE 5.97

Valspar

Hex color 237BBB similar/equivalent paint from Valspar. Conversion of hex #237BBB to Valspar

#0178B6 Color Cosmic Blue (4008-10C)

97.88% match | ΔE 2.12

#3780B9 Color Pat-a-Pep (8001-43F)

97.84% match | ΔE 2.16

#0178AA Color Blue Lobster (V033-3)

95.51% match | ΔE 4.49

#2077A0 Color In the Mood (V071-5)

94.25% match | ΔE 5.75

PPG Paints

Hex color 237BBB similar/equivalent paint from PPG Paints. Conversion of hex #237BBB to PPG Paints

#1E80C7 Color Electric Blue (PPG1241-6)

97.84% match | ΔE 2.16

#1D78AB Color North Sea (PPG1239-6)

96.80% match | ΔE 3.20

#0072B5 Color Cobalt Glaze (PPG1240-7)

96.52% match | ΔE 3.48

#3C7AC2 Color Royal Plume (PPG1243-6)

96.27% match | ΔE 3.73

Dunn-Edwards

Hex color 237BBB similar/equivalent paint from Dunn-Edwards. Conversion of hex #237BBB to Dunn-Edwards

#0477B4 Color Americana (DE 5845)

97.62% match | ΔE 2.38

#3377A2 Color Surf's Up (DET 583)

96.12% match | ΔE 3.88

#3D87BB Color Walker Lake (DE 5858)

95.28% match | ΔE 4.72

#0077A7 Color Summer Lake (DE 5838)

94.92% match | ΔE 5.08

Farrow & Ball

Hex color 237BBB similar/equivalent paint from Farrow & Ball. Conversion of hex #237BBB to Farrow & Ball

#4280B8 Color Pea Flower Tea (CB12)

97.01% match | ΔE 2.99

#6A8FB2 Color Cook's Blue (237)

89.85% match | ΔE 10.15

#4A5B6B Color Stiffkey Blue (281)

83.53% match | ΔE 16.47

#5C6576 Color Wine Dark (308)

83.17% match | ΔE 16.83

Benjamin Moore

Hex color 237BBB similar/equivalent paint from Benjamin Moore. Conversion of hex #237BBB to Benjamin Moore

#3D74AC Color Athens Blue (797)

96.01% match | ΔE 3.99

#2474A3 Color Blue Macaw (784)

95.71% match | ΔE 4.29

#4580A8 Color Finley Blue (CW-620)

95.71% match | ΔE 4.29

#40729C Color Chicago Blues (804)

94.90% match | ΔE 5.10

Sherwin Williams

Hex color 237BBB similar/equivalent paint from Sherwin Williams. Conversion of hex #237BBB to Sherwin Williams

#2377A2 Color Danube (SW 6803)

95.04% match | ΔE 4.96

#016EA7 Color Blue Chip (SW 6959)

94.58% match | ΔE 5.42

#017CA7 Color Blue Plate (SW 6796)

93.55% match | ΔE 6.45

#4E739F Color Lupine (SW 6810)

93.40% match | ΔE 6.60

Color Combinations and Matching Colors

#237BBB color palettes and scheme combination

0B263A

134265

1B5F90

237BBB

3795DA

62ACE2

8DC3EA

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.

23BB63

23BBAF

237BBB

232FBB

6323BB

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.

237BBB

BB237B

7BBB23

Triadic Color Palette

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

237BBB

AF23BB

BB6323

2FBB23

Tetradic Color Palette

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

237BBB

3988C1

4F95C8

65A2CF

7BAFD6

91BDDD

A7CAE3

BDD7EA

D3E4F1

E9F1F8

FFFFFF

Star Command Blue* - #237BBB Tints

237BBB

1F6EA8

1C6295

185682

154970

113D5D

0E314A

0A2438

071825

030C12

000000

Star Command Blue* - #237BBB Shades

Complementary / Opposite Color

#237BBB

Star Command Blue*

#BB6323

Ruddy Brown*

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 #237BBB?

Color that best contrast with #237BBB is #BB6323, color name is Ruddy Brown*. 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.