#2E286B

#2E286B

Color Values

HEX

#2E286B

RGB

46, 40, 107

HSL

245.4, 45.6%, 28.8%

HSV

245.4, 62.6%, 42.0%

CMYK

57.0%, 62.6%, 0.0%, 58.0%

OKLCH

0.3258 0.1126 282.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2E286B

#656B28

Analogous

#28436B

#4F286B

#2E286B

Triadic

#2E286B

#6B2E28

#286B2E

Split Complementary

#2E286B

#6B4F28

#436B28

Tetradic

#2E286B

#6B2843

#656B28

#286B4F

Color Blindness Simulation

Original

#2E286B

Protanopia

#2B2B5B

Deuteranopia

#2C2C57

Tritanopia

#2E4E4B

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2E286B;
color: #2E286B;
border-color: #2E286B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CECBEC
300
#ABA6DE
400
#7D76CC
500
#5045BA
600
#403795
700
#332C77
800
#28235D
900
#201D44
950
#14122B

Contrast Checker

Text on white

12.87:1

AA Pass AAA Pass

Text on black

1.63:1

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