#310906

#310906

Color Values

HEX

#310906

RGB

49, 9, 6

HSL

4.2, 78.2%, 10.8%

HSV

4.2, 87.8%, 19.2%

CMYK

0.0%, 81.6%, 87.8%, 80.8%

OKLCH

0.2127 0.0656 28.9

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#310906

#062E31

Analogous

#310619

#311F06

#310906

Triadic

#310906

#063109

#090631

Split Complementary

#310906

#06311F

#061931

Tetradic

#310906

#193106

#062E31

#1F0631

Color Blindness Simulation

Original

#310906

Protanopia

#201F07

Deuteranopia

#222507

Tritanopia

#2F0707

Achromatopsia

#111111

CSS Usage

background-color: #310906;
color: #310906;
border-color: #310906;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FCF3F2
100
#F9E3E1
200
#F7C3BF
300
#F29992
400
#EA6157
500
#E32A1C
600
#B62116
700
#911B12
800
#72150E
900
#53130E
950
#340C09

Contrast Checker

Text on white

17.91:1

AA Pass AAA Pass

Text on black

1.17:1

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