#90302F

#90302F

Color Values

HEX

#90302F

RGB

144, 48, 47

HSL

0,6, 50,8%, 37,5%

HSV

0,6, 67,4%, 56,5%

CMYK

0,0%, 66,7%, 67,4%, 43,5%

OKLCH

0,4509 0,1303 24,5

Properties

Warm Dark Nearest: brown 4

Color Harmonies

Complementary

#90302F

#2F8F90

Analogous

#902F5F

#90612F

#90302F

Triadic

#90302F

#2F9030

#302F90

Split Complementary

#90302F

#2F9061

#2F5F90

Tetradic

#90302F

#5F902F

#2F8F90

#612F90

Color Blindness Simulation

Original

#90302F

Protanopia

#66662F

Deuteranopia

#6C732F

Tritanopia

#8B2F2F

Achromatopsia

#444444

CSS Usage

background-color: #90302F;
color: #90302F;
border-color: #90302F;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F4
100
#F5E6E5
200
#EDCAC9
300
#E1A3A3
400
#D17271
500
#C0403F
600
#9A3332
700
#7B2928
800
#60201F
900
#471B1A
950
#2D1111

Contrast Checker

Text on white

7,93:1

AA Pass AAA Pass

Text on black

2,65:1

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