#3F2153

#3F2153

Color Values

HEX

#3F2153

RGB

63, 33, 83

HSL

276.0, 43.1%, 22.7%

HSV

276.0, 60.2%, 32.5%

CMYK

24.1%, 60.2%, 0.0%, 67.5%

OKLCH

0.313 0.0912 309.8

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#3F2153

#355321

Analogous

#262153

#53214E

#3F2153

Triadic

#3F2153

#533F21

#21533F

Split Complementary

#3F2153

#4E5321

#215326

Tetradic

#3F2153

#532621

#355321

#214E53

Color Blindness Simulation

Original

#3F2153

Protanopia

#323247

Deuteranopia

#343644

Tritanopia

#3D3D3B

Achromatopsia

#2B2B2B

CSS Usage

background-color: #3F2153;
color: #3F2153;
border-color: #3F2153;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EEE7F4
200
#DECCEB
300
#C7A7DC
400
#A978C9
500
#8A49B6
600
#6F3A92
700
#592E75
800
#45245B
900
#341E43
950
#21132A

Contrast Checker

Text on white

13.52:1

AA Pass AAA Pass

Text on black

1.55:1

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