#37251B

#37251B

Color Values

HEX

#37251B

RGB

55, 37, 27

HSL

21.4, 34.1%, 16.1%

HSV

21.4, 50.9%, 21.6%

CMYK

0.0%, 32.7%, 50.9%, 78.4%

OKLCH

0.2834 0.0326 50.0

Properties

Warm Dark Nearest: RAL 8014 Sepia Brown

Color Harmonies

Complementary

#37251B

#1B2D37

Analogous

#371B1F

#37331B

#37251B

Triadic

#37251B

#1B3725

#251B37

Split Complementary

#37251B

#1B3733

#1B1F37

Tetradic

#37251B

#1F371B

#1B2D37

#331B37

Color Blindness Simulation

Original

#37251B

Protanopia

#2F2F1D

Deuteranopia

#30321E

Tritanopia

#361F20

Achromatopsia

#282828

CSS Usage

background-color: #37251B;
color: #37251B;
border-color: #37251B;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#FAF7F5
100
#F2ECE8
200
#E7D8CF
300
#D7BCAD
400
#C19780
500
#AB7354
600
#895C43
700
#6D4A36
800
#553A2A
900
#3F2C22
950
#281C15

Contrast Checker

Text on white

14.55:1

AA Pass AAA Pass

Text on black

1.44:1

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