#CB2C30

#CB2C30

Color Values

HEX

#CB2C30

RGB

203, 44, 48

HSL

358.5, 64.4%, 48.4%

HSV

358.5, 78.3%, 79.6%

CMYK

0.0%, 78.3%, 76.4%, 20.4%

OKLCH

0.5515 0.1947 25.4

Properties

Warm Dark Nearest: brown 3

Color Harmonies

Complementary

#CB2C30

#2CCBC7

Analogous

#CB2C7F

#CB772C

#CB2C30

Triadic

#CB2C30

#30CB2C

#2C30CB

Split Complementary

#CB2C30

#2CCB77

#2C7FCB

Tetradic

#CB2C30

#7FCB2C

#2CCBC7

#772CCB

Color Blindness Simulation

Original

#CB2C30

Protanopia

#86852F

Deuteranopia

#8F9B2F

Tritanopia

#C32E2E

Achromatopsia

#4E4E4E

CSS Usage

background-color: #CB2C30;
color: #CB2C30;
border-color: #CB2C30;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF3F3
100
#F7E3E4
200
#F2C4C5
300
#E99A9C
400
#DD6467
500
#D22D31
600
#A82428
700
#861D20
800
#691719
900
#4D1416
950
#300D0E

Contrast Checker

Text on white

5.33:1

AA Pass AAA Fail

Text on black

3.94:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026