#635EEE

#635EEE

Color Values

HEX

#635EEE

RGB

99, 94, 238

HSL

242.1, 80.9%, 65.1%

HSV

242.1, 60.5%, 93.3%

CMYK

58.4%, 60.5%, 0.0%, 6.7%

OKLCH

0.5695 0.21 278.9

Properties

Cool Dark Nearest: slateblue 2

Color Harmonies

Complementary

#635EEE

#E9EE5E

Analogous

#5EA1EE

#AB5EEE

#635EEE

Triadic

#635EEE

#EE635E

#5EEE63

Split Complementary

#635EEE

#EEAB5E

#A1EE5E

Tetradic

#635EEE

#EE5EA1

#E9EE5E

#5EEEAB

Color Blindness Simulation

Original

#635EEE

Protanopia

#6161CB

Deuteranopia

#6162C3

Tritanopia

#63B0AA

Achromatopsia

#696969

CSS Usage

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

Tailwind Shades

50
#F2F2FD
100
#E2E1F9
200
#C0BEF8
300
#9490F3
400
#5A54ED
500
#2018E7
600
#1913B9
700
#141094
800
#100C73
900
#100D54
950
#0A0835

Contrast Checker

Text on white

4.81:1

AA Pass AAA Fail

Text on black

4.37:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026