#2C173D

#2C173D

Color Values

HEX

#2C173D

RGB

44, 23, 61

HSL

273.2, 45.2%, 16.5%

HSV

273.2, 62.3%, 23.9%

CMYK

27.9%, 62.3%, 0.0%, 76.1%

OKLCH

0.2539 0.0724 307.6

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#2C173D

#283D17

Analogous

#19173D

#3D173B

#2C173D

Triadic

#2C173D

#3D2C17

#173D2C

Split Complementary

#2C173D

#3B3D17

#173D19

Tetradic

#2C173D

#3D1917

#283D17

#173B3D

Color Blindness Simulation

Original

#2C173D

Protanopia

#232334

Deuteranopia

#242632

Tritanopia

#2B2D2B

Achromatopsia

#1E1E1E

CSS Usage

background-color: #2C173D;
color: #2C173D;
border-color: #2C173D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F4FA
100
#EEE6F4
200
#DDCBEB
300
#C5A6DD
400
#A576CB
500
#8646B9
600
#6B3894
700
#562D76
800
#43235D
900
#331D44
950
#20122B

Contrast Checker

Text on white

16.19:1

AA Pass AAA Pass

Text on black

1.3:1

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