#656FFB

#656FFB

Color Values

HEX

#656FFB

RGB

101, 111, 251

HSL

236.0, 94.9%, 69.0%

HSV

236.0, 59.8%, 98.4%

CMYK

59.8%, 55.8%, 0.0%, 1.6%

OKLCH

0.6099 0.2055 275.4

Properties

Cool Light Nearest: slateblue 2

Color Harmonies

Complementary

#656FFB

#FBF165

Analogous

#65BAFB

#A665FB

#656FFB

Triadic

#656FFB

#FB656F

#6FFB65

Split Complementary

#656FFB

#FBA665

#BAFB65

Tetradic

#656FFB

#FB65BA

#FBF165

#65FBA6

Color Blindness Simulation

Original

#656FFB

Protanopia

#6969D9

Deuteranopia

#6968D1

Tritanopia

#65BEB8

Achromatopsia

#777777

CSS Usage

background-color: #656FFB;
color: #656FFB;
border-color: #656FFB;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F1F2FE
100
#DFE1FC
200
#B9BEFD
300
#888FFC
400
#4753FA
500
#0717F8
600
#0512C7
700
#040E9F
800
#030B7C
900
#070D5A
950
#040839

Contrast Checker

Text on white

4.02:1

AA Fail AAA Fail

Text on black

5.22:1

AA Pass 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