#3B1540

#3B1540

Color Values

HEX

#3B1540

RGB

59, 21, 64

HSL

293.0, 50.6%, 16.7%

HSV

293.0, 67.2%, 25.1%

CMYK

7.8%, 67.2%, 0.0%, 74.9%

OKLCH

0.2749 0.0877 322.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#3B1540

#1A4015

Analogous

#261540

#401530

#3B1540

Triadic

#3B1540

#403B15

#15403B

Split Complementary

#3B1540

#304015

#154026

Tetradic

#3B1540

#402615

#1A4015

#153040

Color Blindness Simulation

Original

#3B1540

Protanopia

#2B2A36

Deuteranopia

#2D3033

Tritanopia

#392D2C

Achromatopsia

#202020

CSS Usage

background-color: #3B1540;
color: #3B1540;
border-color: #3B1540;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FAF4FB
100
#F3E5F5
200
#E9C9ED
300
#DAA3E1
400
#C571D0
500
#B13FC0
600
#8E329A
700
#71287B
800
#581F60
900
#411A47
950
#29112D

Contrast Checker

Text on white

15.36:1

AA Pass AAA Pass

Text on black

1.37:1

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