#31091C

#31091C

Color Values

HEX

#31091C

RGB

49, 9, 28

HSL

331,5, 69,0%, 11,4%

HSV

331,5, 81,6%, 19,2%

CMYK

0,0%, 81,6%, 42,9%, 80,8%

OKLCH

0,2194 0,0682 355,0

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#31091C

#09311E

Analogous

#310930

#310A09

#31091C

Triadic

#31091C

#1C3109

#091C31

Split Complementary

#31091C

#09310A

#093031

Tetradic

#31091C

#303109

#09311E

#0A0931

Color Blindness Simulation

Original

#31091C

Protanopia

#201F17

Deuteranopia

#222516

Tritanopia

#2F1413

Achromatopsia

#131313

CSS Usage

background-color: #31091C;
color: #31091C;
border-color: #31091C;
Nearest Tailwind: Pink 950 #500724

Tailwind Shades

50
#FCF3F7
100
#F8E3ED
200
#F4C3DA
300
#EC98C0
400
#E2609D
500
#D7287B
600
#AC2062
700
#8A194F
800
#6C143E
900
#4F122F
950
#320C1E

Contrast Checker

Text on white

17,7:1

AA Pass AAA Pass

Text on black

1,19:1

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