#635FDA

#635FDA

Color Values

HEX

#635FDA

RGB

99, 95, 218

HSL

242.0, 62.4%, 61.4%

HSV

242.0, 56.4%, 85.5%

CMYK

54.6%, 56.4%, 0.0%, 14.5%

OKLCH

0.5561 0.1828 280.1

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#635FDA

#D6DA5F

Analogous

#5F98DA

#A15FDA

#635FDA

Triadic

#635FDA

#DA635F

#5FDA63

Split Complementary

#635FDA

#DAA15F

#98DA5F

Tetradic

#635FDA

#DA5F98

#D6DA5F

#5FDAA1

Color Blindness Simulation

Original

#635FDA

Protanopia

#6161BC

Deuteranopia

#6262B5

Tritanopia

#63A5A0

Achromatopsia

#696969

CSS Usage

background-color: #635FDA;
color: #635FDA;
border-color: #635FDA;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F4F3FB
100
#E4E4F7
200
#C7C5F2
300
#9E9CE8
400
#6A66DC
500
#3530CF
600
#2B26A6
700
#221F85
800
#1B1868
900
#17154C
950
#0F0D30

Contrast Checker

Text on white

5.02:1

AA Pass AAA Fail

Text on black

4.18:1

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