#656BB5

#656BB5

Color Values

HEX

#656BB5

RGB

101, 107, 181

HSL

235.5, 35.1%, 55.3%

HSV

235.5, 44.2%, 71.0%

CMYK

44.2%, 40.9%, 0.0%, 29.0%

OKLCH

0.5563 0.1142 278.5

Properties

Cool Dark Nearest: Indigo

Color Harmonies

Complementary

#656BB5

#B5AF65

Analogous

#6593B5

#8765B5

#656BB5

Triadic

#656BB5

#B5656B

#6BB565

Split Complementary

#656BB5

#B58765

#93B565

Tetradic

#656BB5

#B56593

#B5AF65

#65B587

Color Blindness Simulation

Original

#656BB5

Protanopia

#6868A3

Deuteranopia

#67679F

Tritanopia

#659592

Achromatopsia

#6F6F6F

CSS Usage

background-color: #656BB5;
color: #656BB5;
border-color: #656BB5;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F5F5FA
100
#E8E9F2
200
#CFD1E8
300
#ACB0D7
400
#8085C2
500
#5359AC
600
#42488A
700
#35396E
800
#292D56
900
#212340
950
#151628

Contrast Checker

Text on white

4.86:1

AA Pass AAA Fail

Text on black

4.32:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026