#9D010B

#9D010B

Color Values

HEX

#9D010B

RGB

157, 1, 11

HSL

356.2, 98.7%, 31.0%

HSV

356.2, 99.4%, 61.6%

CMYK

0.0%, 99.4%, 93.0%, 38.4%

OKLCH

0.438 0.1782 27.6

Properties

Warm Dark Nearest: RAL 3001 Signal Red

Color Harmonies

Complementary

#9D010B

#019D93

Analogous

#9D0159

#9D4501

#9D010B

Triadic

#9D010B

#0B9D01

#010B9D

Split Complementary

#9D010B

#019D45

#01599D

Tetradic

#9D010B

#599D01

#019D93

#45019D

Color Blindness Simulation

Original

#9D010B

Protanopia

#595809

Deuteranopia

#626E08

Tritanopia

#950706

Achromatopsia

#232323

CSS Usage

background-color: #9D010B;
color: #9D010B;
border-color: #9D010B;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FEF1F2
100
#FCDEE0
200
#FFB8BD
300
#FE858D
400
#FE444F
500
#FD0212
600
#CB010E
700
#A2010B
800
#7F0109
900
#5B050B
950
#3A0307

Contrast Checker

Text on white

8.6:1

AA Pass AAA Pass

Text on black

2.44:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026