#CB2D30

#CB2D30

Color Values

HEX

#CB2D30

RGB

203, 45, 48

HSL

358.9, 63.7%, 48.6%

HSV

358.9, 77.8%, 79.6%

CMYK

0.0%, 77.8%, 76.4%, 20.4%

OKLCH

0.5523 0.194 25.5

Properties

Warm Dark Nearest: brown 3

Color Harmonies

Complementary

#CB2D30

#2DCBC8

Analogous

#CB2D7F

#CB792D

#CB2D30

Triadic

#CB2D30

#30CB2D

#2D30CB

Split Complementary

#CB2D30

#2DCB79

#2D7FCB

Tetradic

#CB2D30

#7FCB2D

#2DCBC8

#792DCB

Color Blindness Simulation

Original

#CB2D30

Protanopia

#87852F

Deuteranopia

#909C2F

Tritanopia

#C32F2F

Achromatopsia

#4F4F4F

CSS Usage

background-color: #CB2D30;
color: #CB2D30;
border-color: #CB2D30;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF3F3
100
#F7E3E4
200
#F2C5C5
300
#E99B9C
400
#DD6567
500
#D12E31
600
#A72527
700
#861E20
800
#681719
900
#4C1516
950
#300D0E

Contrast Checker

Text on white

5.31:1

AA Pass AAA Fail

Text on black

3.96:1

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