#CB3E3F

#CB3E3F

Color Values

HEX

#CB3E3F

RGB

203, 62, 63

HSL

359.6, 57.6%, 52.0%

HSV

359.6, 69.5%, 79.6%

CMYK

0.0%, 69.5%, 69.0%, 20.4%

OKLCH

0.5699 0.1778 24.4

Properties

Warm Dark Nearest: NCS S 1060-R Bright Red

Color Harmonies

Complementary

#CB3E3F

#3ECBCA

Analogous

#CB3E86

#CB843E

#CB3E3F

Triadic

#CB3E3F

#3FCB3E

#3E3FCB

Split Complementary

#CB3E3F

#3ECB84

#3E86CB

Tetradic

#CB3E3F

#86CB3E

#3ECBCA

#843ECB

Color Blindness Simulation

Original

#CB3E3F

Protanopia

#8E8D3F

Deuteranopia

#96A13F

Tritanopia

#C43F3F

Achromatopsia

#5C5C5C

CSS Usage

background-color: #CB3E3F;
color: #CB3E3F;
border-color: #CB3E3F;
Nearest Tailwind: Rose 700 #BE123C

Tailwind Shades

50
#FBF4F4
100
#F6E4E5
200
#F0C7C7
300
#E59F9F
400
#D76A6B
500
#C93637
600
#A12B2C
700
#812323
800
#641B1C
900
#4A1718
950
#2E0F0F

Contrast Checker

Text on white

4.88:1

AA Pass AAA Fail

Text on black

4.3:1

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