#636CF2

#636CF2

Color Values

HEX

#636CF2

RGB

99, 108, 242

HSL

236.2, 84.6%, 66.9%

HSV

236.2, 59.1%, 94.9%

CMYK

59.1%, 55.4%, 0.0%, 5.1%

OKLCH

0.5967 0.1979 275.7

Properties

Cool Light Nearest: mediumslateblue

Color Harmonies

Complementary

#636CF2

#F2E963

Analogous

#63B4F2

#A263F2

#636CF2

Triadic

#636CF2

#F2636C

#6CF263

Split Complementary

#636CF2

#F2A263

#B4F263

Tetradic

#636CF2

#F263B4

#F2E963

#63F2A2

Color Blindness Simulation

Original

#636CF2

Protanopia

#6767D2

Deuteranopia

#6666CA

Tritanopia

#63B8B2

Achromatopsia

#747474

CSS Usage

background-color: #636CF2;
color: #636CF2;
border-color: #636CF2;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F2F3FD
100
#E0E2FA
200
#BDC1FA
300
#8E95F6
400
#515BF0
500
#1421EB
600
#101BBC
700
#0D1597
800
#0A1176
900
#0C1055
950
#070A36

Contrast Checker

Text on white

4.24:1

AA Fail AAA Fail

Text on black

4.96:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026