#2A276D

#2A276D

Color Values

HEX

#2A276D

RGB

42, 39, 109

HSL

242.6, 47.3%, 29.0%

HSV

242.6, 64.2%, 42.7%

CMYK

61.5%, 64.2%, 0.0%, 57.3%

OKLCH

0.3222 0.1177 279.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2A276D

#6A6D27

Analogous

#27476D

#4D276D

#2A276D

Triadic

#2A276D

#6D2A27

#276D2A

Split Complementary

#2A276D

#6D4D27

#476D27

Tetradic

#2A276D

#6D2747

#6A6D27

#276D4D

Color Blindness Simulation

Original

#2A276D

Protanopia

#29295C

Deuteranopia

#292958

Tritanopia

#2A4F4C

Achromatopsia

#2D2D2D

CSS Usage

background-color: #2A276D;
color: #2A276D;
border-color: #2A276D;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCAEC
300
#A7A5DF
400
#7874CD
500
#4843BC
600
#3A3696
700
#2E2B78
800
#24225E
900
#1E1C45
950
#13122C

Contrast Checker

Text on white

13.05:1

AA Pass AAA Pass

Text on black

1.61:1

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