#282F74

#282F74

Color Values

HEX

#282F74

RGB

40, 47, 116

HSL

234.5, 48.7%, 30.6%

HSV

234.5, 65.5%, 45.5%

CMYK

65.5%, 59.5%, 0.0%, 54.5%

OKLCH

0.3427 0.1174 274.1

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#282F74

#746D28

Analogous

#285574

#472874

#282F74

Triadic

#282F74

#74282F

#2F7428

Split Complementary

#282F74

#744728

#557428

Tetradic

#282F74

#742855

#746D28

#287447

Color Blindness Simulation

Original

#282F74

Protanopia

#2B2B63

Deuteranopia

#2B2A5F

Tritanopia

#285653

Achromatopsia

#323232

CSS Usage

background-color: #282F74;
color: #282F74;
border-color: #282F74;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E6E7F5
200
#CACDED
300
#A4A9E0
400
#737BCF
500
#414DBE
600
#343D98
700
#2A3179
800
#21265F
900
#1B1F46
950
#11142C

Contrast Checker

Text on white

12.01:1

AA Pass AAA Pass

Text on black

1.75:1

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