#CB080B

#CB080B

Color Values

HEX

#CB080B

RGB

203, 8, 11

HSL

359.1, 92.4%, 41.4%

HSV

359.1, 96.1%, 79.6%

CMYK

0.0%, 96.1%, 94.6%, 20.4%

OKLCH

0.5312 0.2146 28.6

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#CB080B

#08CBC8

Analogous

#CB086C

#CB6708

#CB080B

Triadic

#CB080B

#0BCB08

#080BCB

Split Complementary

#CB080B

#08CB67

#086CCB

Tetradic

#CB080B

#6CCB08

#08CBC8

#6708CB

Color Blindness Simulation

Original

#CB080B

Protanopia

#77750A

Deuteranopia

#82900A

Tritanopia

#C10A0A

Achromatopsia

#323232

CSS Usage

background-color: #CB080B;
color: #CB080B;
border-color: #CB080B;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF1F2
100
#FBDFE0
200
#FCBABB
300
#FA898B
400
#F8494C
500
#F50A0D
600
#C4080B
700
#9D0608
800
#7B0507
900
#590809
950
#380506

Contrast Checker

Text on white

5.87:1

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

2월 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2월 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2월 19, 2026