#C83A39

#C83A39

Color Values

HEX

#C83A39

RGB

200, 58, 57

HSL

0.4, 56.5%, 50.4%

HSV

0.4, 71.5%, 78.4%

CMYK

0.0%, 71.0%, 71.5%, 21.6%

OKLCH

0.5598 0.1792 25.4

Properties

Warm Dark Nearest: NCS S 1060-R Bright Red

Color Harmonies

Complementary

#C83A39

#39C7C8

Analogous

#C83980

#C88139

#C83A39

Triadic

#C83A39

#39C83A

#3A39C8

Split Complementary

#C83A39

#39C881

#3980C8

Tetradic

#C83A39

#80C839

#39C7C8

#8139C8

Color Blindness Simulation

Original

#C83A39

Protanopia

#8A8939

Deuteranopia

#939D39

Tritanopia

#C13939

Achromatopsia

#585858

CSS Usage

background-color: #C83A39;
color: #C83A39;
border-color: #C83A39;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF4F4
100
#F6E5E5
200
#EFC7C7
300
#E4A09F
400
#D66C6B
500
#C83837
600
#A02D2C
700
#802423
800
#641C1C
900
#491818
950
#2E0F0F

Contrast Checker

Text on white

5.1:1

AA Pass AAA Fail

Text on black

4.12:1

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