#2E285B

#2E285B

Color Values

HEX

#2E285B

RGB

46, 40, 91

HSL

247.1, 38.9%, 25.7%

HSV

247.1, 56.0%, 35.7%

CMYK

49.5%, 56.0%, 0.0%, 64.3%

OKLCH

0.3128 0.0882 285.5

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#2E285B

#555B28

Analogous

#283C5B

#48285B

#2E285B

Triadic

#2E285B

#5B2E28

#285B2E

Split Complementary

#2E285B

#5B4828

#3C5B28

Tetradic

#2E285B

#5B283C

#555B28

#285B48

Color Blindness Simulation

Original

#2E285B

Protanopia

#2B2B4F

Deuteranopia

#2C2C4C

Tritanopia

#2E4543

Achromatopsia

#2D2D2D

CSS Usage

background-color: #2E285B;
color: #2E285B;
border-color: #2E285B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F5FA
100
#E9E7F3
200
#D1CDE9
300
#B0AADA
400
#857CC5
500
#5A4EB1
600
#483E8E
700
#393271
800
#2D2759
900
#241F41
950
#161429

Contrast Checker

Text on white

13.37:1

AA Pass AAA Pass

Text on black

1.57:1

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