#212631

#212631

Color Values

HEX

#212631

RGB

33, 38, 49

HSL

221.2, 19.5%, 16.1%

HSV

221.2, 32.7%, 19.2%

CMYK

32.7%, 22.4%, 0.0%, 80.8%

OKLCH

0.2686 0.0218 265.8

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#212631

#312C21

Analogous

#212E31

#242131

#212631

Triadic

#212631

#312126

#263121

Split Complementary

#212631

#312421

#2E3121

Tetradic

#212631

#31212E

#312C21

#213124

Color Blindness Simulation

Original

#212631

Protanopia

#23232E

Deuteranopia

#23222E

Tritanopia

#212C2C

Achromatopsia

#262626

CSS Usage

background-color: #212631;
color: #212631;
border-color: #212631;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D9E2
300
#B6BDCE
400
#8E9AB3
500
#677698
600
#525F7A
700
#424C62
800
#333B4C
900
#282D39
950
#191D24

Contrast Checker

Text on white

15.15:1

AA Pass AAA Pass

Text on black

1.39:1

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