#C83138

#C83138

Color Values

HEX

#C83138

RGB

200, 49, 56

HSL

357.2, 60.6%, 48.8%

HSV

357.2, 75.5%, 78.4%

CMYK

0.0%, 75.5%, 72.0%, 21.6%

OKLCH

0.5513 0.1871 23.7

Properties

Warm Dark Nearest: RAL 3028 Pure Red

Color Harmonies

Complementary

#C83138

#31C8C1

Analogous

#C83183

#C87531

#C83138

Triadic

#C83138

#38C831

#3138C8

Split Complementary

#C83138

#31C875

#3183C8

Tetradic

#C83138

#83C831

#31C8C1

#7531C8

Color Blindness Simulation

Original

#C83138

Protanopia

#878536

Deuteranopia

#8F9B36

Tritanopia

#C03535

Achromatopsia

#525252

CSS Usage

background-color: #C83138;
color: #C83138;
border-color: #C83138;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF3F4
100
#F6E4E5
200
#F1C6C8
300
#E79DA0
400
#DA676D
500
#CD3239
600
#A4282E
700
#832025
800
#66191D
900
#4B1618
950
#2F0E0F

Contrast Checker

Text on white

5.31:1

AA Pass AAA Fail

Text on black

3.95:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026