#CB012F

#CB012F

Color Values

HEX

#CB012F

RGB

203, 1, 47

HSL

346.3, 99.0%, 40.0%

HSV

346.3, 99.5%, 79.6%

CMYK

0.0%, 99.5%, 76.8%, 20.4%

OKLCH

0.5323 0.2139 21.4

Properties

Warm Dark Nearest: NCS S 1080-R Pure Red

Color Harmonies

Complementary

#CB012F

#01CB9D

Analogous

#CB0194

#CB3801

#CB012F

Triadic

#CB012F

#2FCB01

#012FCB

Split Complementary

#CB012F

#01CB38

#0194CB

Tetradic

#CB012F

#94CB01

#01CB9D

#3801CB

Color Blindness Simulation

Original

#CB012F

Protanopia

#737224

Deuteranopia

#7F8E21

Tritanopia

#C11B19

Achromatopsia

#2F2F2F

CSS Usage

background-color: #CB012F;
color: #CB012F;
border-color: #CB012F;
Nearest Tailwind: Rose 600 #E11D48

Tailwind Shades

50
#FEF1F4
100
#FCDEE5
200
#FFB8C8
300
#FE85A1
400
#FE436E
500
#FE013B
600
#CB012F
700
#A20126
800
#7F011D
900
#5C0519
950
#3A0310

Contrast Checker

Text on white

5.86:1

AA Pass AAA Fail

Text on black

3.58:1

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