#281DAF

#281DAF

Color Values

HEX

#281DAF

RGB

40, 29, 175

HSL

244,5, 71,6%, 40,0%

HSV

244,5, 83,4%, 68,6%

CMYK

77,1%, 83,4%, 0,0%, 31,4%

OKLCH

0,3765 0,2131 272,6

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#281DAF

#A4AF1D

Analogous

#1D5BAF

#711DAF

#281DAF

Triadic

#281DAF

#AF281D

#1DAF28

Split Complementary

#281DAF

#AF711D

#5BAF1D

Tetradic

#281DAF

#AF1D5B

#A4AF1D

#1DAF71

Color Blindness Simulation

Original

#281DAF

Protanopia

#23238C

Deuteranopia

#242583

Tritanopia

#27706A

Achromatopsia

#2A2A2A

CSS Usage

background-color: #281DAF;
color: #281DAF;
border-color: #281DAF;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F3F3FC
100
#E4E2F8
200
#C6C2F5
300
#9D96EE
400
#675DE4
500
#3224DB
600
#281DAF
700
#20178C
800
#19126D
900
#161150
950
#0E0B32

Contrast Checker

Text on white

11,14:1

AA Pass AAA Pass

Text on black

1,88:1

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