#040848

#040848

Color Values

HEX

#040848

RGB

4, 8, 72

HSL

236.5, 89.5%, 14.9%

HSV

236.5, 94.4%, 28.2%

CMYK

94.4%, 88.9%, 0.0%, 71.8%

OKLCH

0.1992 0.1139 267.3

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#040848

#484404

Analogous

#042A48

#220448

#040848

Triadic

#040848

#480408

#084804

Split Complementary

#040848

#482204

#2A4804

Tetradic

#040848

#48042A

#484404

#044822

Color Blindness Simulation

Original

#040848

Protanopia

#060639

Deuteranopia

#060535

Tritanopia

#042C2A

Achromatopsia

#0C0C0C

CSS Usage

background-color: #040848;
color: #040848;
border-color: #040848;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F2F2FD
100
#E0E1FB
200
#BBBFFB
300
#8B91F9
400
#4C56F5
500
#0D1BF2
600
#0B15C1
700
#09119B
800
#070D79
900
#090E57
950
#060937

Contrast Checker

Text on white

18.53:1

AA Pass AAA Pass

Text on black

1.13:1

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