#CB0127

#CB0127

Color Values

HEX

#CB0127

RGB

203, 1, 39

HSL

348.7, 99.0%, 40.0%

HSV

348.7, 99.5%, 79.6%

CMYK

0.0%, 99.5%, 80.8%, 20.4%

OKLCH

0.5314 0.2143 23.5

Properties

Warm Dark Nearest: firebrick 3

Color Harmonies

Complementary

#CB0127

#01CBA5

Analogous

#CB018C

#CB4001

#CB0127

Triadic

#CB0127

#27CB01

#0127CB

Split Complementary

#CB0127

#01CB40

#018CCB

Tetradic

#CB0127

#8CCB01

#01CBA5

#4001CB

Color Blindness Simulation

Original

#CB0127

Protanopia

#73721E

Deuteranopia

#7F8E1C

Tritanopia

#C11715

Achromatopsia

#2F2F2F

CSS Usage

background-color: #CB0127;
color: #CB0127;
border-color: #CB0127;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F3
100
#FCDEE4
200
#FFB8C5
300
#FE859C
400
#FE4366
500
#FE0131
600
#CB0127
700
#A2011F
800
#7F0118
900
#5C0516
950
#3A030E

Contrast Checker

Text on white

5.88:1

AA Pass AAA Fail

Text on black

3.57:1

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