#CA100F

#CA100F

Color Values

HEX

#CA100F

RGB

202, 16, 15

HSL

0.3, 86.2%, 42.5%

HSV

0.3, 92.6%, 79.2%

CMYK

0.0%, 92.1%, 92.6%, 20.8%

OKLCH

0.5316 0.2114 28.7

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#CA100F

#0FC9CA

Analogous

#CA0F6B

#CA6D0F

#CA100F

Triadic

#CA100F

#0FCA10

#100FCA

Split Complementary

#CA100F

#0FCA6D

#0F6BCA

Tetradic

#CA100F

#6BCA0F

#0FC9CA

#6D0FCA

Color Blindness Simulation

Original

#CA100F

Protanopia

#79780F

Deuteranopia

#84920F

Tritanopia

#C10F0F

Achromatopsia

#373737

CSS Usage

background-color: #CA100F;
color: #CA100F;
border-color: #CA100F;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE0E0
200
#FABDBD
300
#F78E8D
400
#F2504F
500
#ED1312
600
#BE0F0E
700
#980C0B
800
#770909
900
#560B0B
950
#360707

Contrast Checker

Text on white

5.85:1

AA Pass AAA Fail

Text on black

3.59:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026