#CB291C

#CB291C

Color Values

HEX

#CB291C

RGB

203, 41, 28

HSL

4.5, 75.8%, 45.3%

HSV

4.5, 86.2%, 79.6%

CMYK

0.0%, 79.8%, 86.2%, 20.4%

OKLCH

0.5473 0.1991 29.6

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#CB291C

#1CBECB

Analogous

#CB1C66

#CB811C

#CB291C

Triadic

#CB291C

#1CCB29

#291CCB

Split Complementary

#CB291C

#1CCB81

#1C66CB

Tetradic

#CB291C

#66CB1C

#1CBECB

#811CCB

Color Blindness Simulation

Original

#CB291C

Protanopia

#85831F

Deuteranopia

#8E9A20

Tritanopia

#C32222

Achromatopsia

#4B4B4B

CSS Usage

background-color: #CB291C;
color: #CB291C;
border-color: #CB291C;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF3F2
100
#F9E3E2
200
#F6C4C0
300
#F09A93
400
#E86459
500
#E02D1F
600
#B32419
700
#8F1D14
800
#70170F
900
#52140F
950
#330D0A

Contrast Checker

Text on white

5.42:1

AA Pass AAA Fail

Text on black

3.87:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026