#CF230A

#CF230A

Color Values

HEX

#CF230A

RGB

207, 35, 10

HSL

7.6, 90.8%, 42.5%

HSV

7.6, 95.2%, 81.2%

CMYK

0.0%, 83.1%, 95.2%, 18.8%

OKLCH

0.5498 0.2078 31.1

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#CF230A

#0AB6CF

Analogous

#CF0A53

#CF850A

#CF230A

Triadic

#CF230A

#0ACF23

#230ACF

Split Complementary

#CF230A

#0ACF85

#0A53CF

Tetradic

#CF230A

#53CF0A

#0AB6CF

#850ACF

Color Blindness Simulation

Original

#CF230A

Protanopia

#848310

Deuteranopia

#8E9B12

Tritanopia

#C61516

Achromatopsia

#464646

CSS Usage

background-color: #CF230A;
color: #CF230A;
border-color: #CF230A;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF3F1
100
#FBE3DF
200
#FCC3BB
300
#F9988A
400
#F6614B
500
#F3290C
600
#C32109
700
#9C1A08
800
#7A1506
900
#581309
950
#380C06

Contrast Checker

Text on white

5.39:1

AA Pass AAA Fail

Text on black

3.9:1

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