#1815B8

#1815B8

Color Values

HEX

#1815B8

RGB

24, 21, 184

HSL

241.1, 79.5%, 40.2%

HSV

241.1, 88.6%, 72.2%

CMYK

87.0%, 88.6%, 0.0%, 27.8%

OKLCH

0.3725 0.2323 267.8

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1815B8

#B5B815

Analogous

#1564B8

#6915B8

#1815B8

Triadic

#1815B8

#B81815

#15B818

Split Complementary

#1815B8

#B86915

#64B815

Tetradic

#1815B8

#B81564

#B5B815

#15B869

Color Blindness Simulation

Original

#1815B8

Protanopia

#171791

Deuteranopia

#171787

Tritanopia

#18716B

Achromatopsia

#212121

CSS Usage

background-color: #1815B8;
color: #1815B8;
border-color: #1815B8;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F2FD
100
#E2E1F9
200
#C0BFF8
300
#9391F2
400
#5856EC
500
#1E1AE5
600
#1815B7
700
#131192
800
#0F0D72
900
#0F0E53
950
#0A0934

Contrast Checker

Text on white

11.42:1

AA Pass AAA Pass

Text on black

1.84:1

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