#CB0143

#CB0143

Color Values

HEX

#CB0143

RGB

203, 1, 67

HSL

340.4, 99.0%, 40.0%

HSV

340.4, 99.5%, 79.6%

CMYK

0.0%, 99.5%, 67.0%, 20.4%

OKLCH

0.5355 0.2137 15.1

Properties

Warm Dark Nearest: Maroon

Color Harmonies

Complementary

#CB0143

#01CB89

Analogous

#CB01A8

#CB2401

#CB0143

Triadic

#CB0143

#43CB01

#0143CB

Split Complementary

#CB0143

#01CB24

#01A8CB

Tetradic

#CB0143

#A8CB01

#01CB89

#2401CB

Color Blindness Simulation

Original

#CB0143

Protanopia

#737233

Deuteranopia

#7F8E2F

Tritanopia

#C12624

Achromatopsia

#313131

CSS Usage

background-color: #CB0143;
color: #CB0143;
border-color: #CB0143;
Nearest Tailwind: Rose 700 #BE123C

Tailwind Shades

50
#FEF1F5
100
#FCDEE8
200
#FFB8CF
300
#FE85AD
400
#FE4380
500
#FE0154
600
#CB0143
700
#A20136
800
#7F012A
900
#5C0521
950
#3A0315

Contrast Checker

Text on white

5.79:1

AA Pass AAA Fail

Text on black

3.62:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026