#422357

#422357

Color Values

HEX

#422357

RGB

66, 35, 87

HSL

275.8, 42.6%, 23.9%

HSV

275.8, 59.8%, 34.1%

CMYK

24.1%, 59.8%, 0.0%, 65.9%

OKLCH

0.3232 0.094 309.7

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#422357

#385723

Analogous

#282357

#572352

#422357

Triadic

#422357

#574223

#235742

Split Complementary

#422357

#525723

#235728

Tetradic

#422357

#572823

#385723

#235257

Color Blindness Simulation

Original

#422357

Protanopia

#35344A

Deuteranopia

#363947

Tritanopia

#40403E

Achromatopsia

#2D2D2D

CSS Usage

background-color: #422357;
color: #422357;
border-color: #422357;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EEE7F4
200
#DECCEB
300
#C7A8DC
400
#A878C9
500
#8A49B6
600
#6E3B91
700
#582F74
800
#45255B
900
#341E43
950
#21132A

Contrast Checker

Text on white

13.05:1

AA Pass AAA Pass

Text on black

1.61:1

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