#331903

#331903

Color Values

HEX

#331903

RGB

51, 25, 3

HSL

27.5, 88.9%, 10.6%

HSV

27.5, 94.1%, 20.0%

CMYK

0.0%, 51.0%, 94.1%, 80.0%

OKLCH

0.2454 0.0536 58.1

Properties

Warm Dark Nearest: RAL 8014 Sepia Brown

Color Harmonies

Complementary

#331903

#031D33

Analogous

#330305

#333103

#331903

Triadic

#331903

#033319

#190333

Split Complementary

#331903

#033331

#030533

Tetradic

#331903

#053303

#031D33

#310333

Color Blindness Simulation

Original

#331903

Protanopia

#282808

Deuteranopia

#292B0A

Tritanopia

#320D0D

Achromatopsia

#1D1D1D

CSS Usage

background-color: #331903;
color: #331903;
border-color: #331903;
Nearest Tailwind: Yellow 950 #422006

Tailwind Shades

50
#FDF7F2
100
#FBECE0
200
#FBD9BC
300
#F8BD8B
400
#F59A4D
500
#F1760E
600
#C15E0B
700
#9A4C09
800
#783B07
900
#572D0A
950
#371D06

Contrast Checker

Text on white

16.39:1

AA Pass AAA Pass

Text on black

1.28:1

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