#232F3A

#232F3A

Color Values

HEX

#232F3A

RGB

35, 47, 58

HSL

208.7, 24.7%, 18.2%

HSV

208.7, 39.7%, 22.7%

CMYK

39.7%, 19.0%, 0.0%, 77.3%

OKLCH

0.2991 0.0259 246.5

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#232F3A

#3A2E23

Analogous

#233A39

#23233A

#232F3A

Triadic

#232F3A

#3A232F

#2F3A23

Split Complementary

#232F3A

#3A2323

#3A3923

Tetradic

#232F3A

#39233A

#3A2E23

#233A23

Color Blindness Simulation

Original

#232F3A

Protanopia

#282837

Deuteranopia

#282737

Tritanopia

#243535

Achromatopsia

#2D2D2D

CSS Usage

background-color: #232F3A;
color: #232F3A;
border-color: #232F3A;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DCE4
300
#B3C2D1
400
#89A2B8
500
#60819F
600
#4D677F
700
#3D5266
800
#30404F
900
#26313B
950
#181F25

Contrast Checker

Text on white

13.64:1

AA Pass AAA Pass

Text on black

1.54:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026