#10202C

#10202C

Color Values

HEX

#10202C

RGB

16, 32, 44

HSL

205.7, 46.7%, 11.8%

HSV

205.7, 63.6%, 17.3%

CMYK

63.6%, 27.3%, 0.0%, 82.7%

OKLCH

0.2355 0.0318 242.2

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#10202C

#2C1C10

Analogous

#102C2A

#10122C

#10202C

Triadic

#10202C

#2C1020

#202C10

Split Complementary

#10202C

#2C1012

#2C2A10

Tetradic

#10202C

#2A102C

#2C1C10

#122C10

Color Blindness Simulation

Original

#10202C

Protanopia

#171729

Deuteranopia

#161528

Tritanopia

#112726

Achromatopsia

#1D1D1D

CSS Usage

background-color: #10202C;
color: #10202C;
border-color: #10202C;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CBDEEC
300
#A5C6DE
400
#75A7CD
500
#4488BB
600
#366D96
700
#2B5778
800
#22445E
900
#1C3345
950
#12202B

Contrast Checker

Text on white

16.6:1

AA Pass AAA Pass

Text on black

1.27:1

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