#2A0901

#2A0901

Color Values

HEX

#2A0901

RGB

42, 9, 1

HSL

11.7, 95.3%, 8.4%

HSV

11.7, 97.6%, 16.5%

CMYK

0.0%, 78.6%, 97.6%, 83.5%

OKLCH

0.1966 0.0586 39.6

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#2A0901

#01222A

Analogous

#2A010D

#2A1D01

#2A0901

Triadic

#2A0901

#012A09

#09012A

Split Complementary

#2A0901

#012A1D

#010D2A

Tetradic

#2A0901

#0D2A01

#01222A

#1D012A

Color Blindness Simulation

Original

#2A0901

Protanopia

#1C1B03

Deuteranopia

#1E2003

Tritanopia

#280405

Achromatopsia

#0F0F0F

CSS Usage

background-color: #2A0901;
color: #2A0901;
border-color: #2A0901;
Nearest Tailwind: Orange 950 #431407

Tailwind Shades

50
#FEF4F1
100
#FCE4DF
200
#FDC7B9
300
#FC9E87
400
#FB6A47
500
#F93506
600
#C72B05
700
#9F2204
800
#7D1B03
900
#5A1707
950
#390F04

Contrast Checker

Text on white

18.45:1

AA Pass AAA Pass

Text on black

1.14:1

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