#75121B

#75121B

Color Values

HEX

#75121B

RGB

117, 18, 27

HSL

354.5, 73.3%, 26.5%

HSV

354.5, 84.6%, 45.9%

CMYK

0.0%, 84.6%, 76.9%, 54.1%

OKLCH

0.3664 0.132 22.7

Properties

Warm Dark Nearest: RAL 3004 Purple Red

Color Harmonies

Complementary

#75121B

#12756C

Analogous

#75124D

#753A12

#75121B

Triadic

#75121B

#1B7512

#121B75

Split Complementary

#75121B

#12753A

#124D75

Tetradic

#75121B

#4D7512

#12756C

#3A1275

Color Blindness Simulation

Original

#75121B

Protanopia

#4A4919

Deuteranopia

#505718

Tritanopia

#701717

Achromatopsia

#282828

CSS Usage

background-color: #75121B;
color: #75121B;
border-color: #75121B;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F3
100
#F8E2E4
200
#F5C1C6
300
#EF959D
400
#E65B68
500
#DD2233
600
#B11B29
700
#8D1621
800
#6E111A
900
#501016
950
#330A0E

Contrast Checker

Text on white

11.3:1

AA Pass AAA Pass

Text on black

1.86:1

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