#9B2315

#9B2315

Color Values

HEX

#9B2315

RGB

155, 35, 21

HSL

6.3, 76.1%, 34.5%

HSV

6.3, 86.5%, 60.8%

CMYK

0.0%, 77.4%, 86.5%, 39.2%

OKLCH

0.4534 0.1582 30.6

Properties

Warm Dark Nearest: RAL 3013 Tomato Red

Color Harmonies

Complementary

#9B2315

#158D9B

Analogous

#9B154A

#9B6615

#9B2315

Triadic

#9B2315

#159B23

#23159B

Split Complementary

#9B2315

#159B66

#154A9B

Tetradic

#9B2315

#4A9B15

#158D9B

#66159B

Color Blindness Simulation

Original

#9B2315

Protanopia

#676618

Deuteranopia

#6E7719

Tritanopia

#951B1C

Achromatopsia

#3C3C3C

CSS Usage

background-color: #9B2315;
color: #9B2315;
border-color: #9B2315;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF3F2
100
#F9E4E2
200
#F6C6C0
300
#F09D93
400
#E86859
500
#E1331E
600
#B42918
700
#902114
800
#70190F
900
#52160F
950
#340E0A

Contrast Checker

Text on white

7.94:1

AA Pass AAA Pass

Text on black

2.64:1

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