#9C151A

#9C151A

Color Values

HEX

#9C151A

RGB

156, 21, 26

HSL

357.8, 76.3%, 34.7%

HSV

357.8, 86.5%, 61.2%

CMYK

0.0%, 86.5%, 83.3%, 38.8%

OKLCH

0.4455 0.168 26.2

Properties

Warm Dark Nearest: RAL 3003 Ruby Red

Color Harmonies

Complementary

#9C151A

#159C97

Analogous

#9C155D

#9C5415

#9C151A

Triadic

#9C151A

#1A9C15

#151A9C

Split Complementary

#9C151A

#159C54

#155D9C

Tetradic

#9C151A

#5D9C15

#159C97

#54159C

Color Blindness Simulation

Original

#9C151A

Protanopia

#626019

Deuteranopia

#697318

Tritanopia

#951818

Achromatopsia

#323232

CSS Usage

background-color: #9C151A;
color: #9C151A;
border-color: #9C151A;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF2F3
100
#F9E2E2
200
#F7C0C2
300
#F09397
400
#E9595E
500
#E11E25
600
#B4181E
700
#901318
800
#700F13
900
#520F12
950
#340A0B

Contrast Checker

Text on white

8.28:1

AA Pass AAA Pass

Text on black

2.54:1

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