#280106

#280106

Color Values

HEX

#280106

RGB

40, 1, 6

HSL

352.3, 95.1%, 8.0%

HSV

352.3, 97.5%, 15.7%

CMYK

0.0%, 97.5%, 85.0%, 84.3%

OKLCH

0.178 0.0679 17.4

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#280106

#012823

Analogous

#280119

#280F01

#280106

Triadic

#280106

#062801

#010628

Split Complementary

#280106

#01280F

#011928

Tetradic

#280106

#192801

#012823

#0F0128

Color Blindness Simulation

Original

#280106

Protanopia

#171705

Deuteranopia

#191C04

Tritanopia

#260404

Achromatopsia

#0A0A0A

CSS Usage

background-color: #280106;
color: #280106;
border-color: #280106;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FEF1F3
100
#FCDFE2
200
#FDB9C2
300
#FC8897
400
#FA475E
500
#F90625
600
#C7051E
700
#9F0418
800
#7C0313
900
#5A0712
950
#39040B

Contrast Checker

Text on white

19.14:1

AA Pass AAA Pass

Text on black

1.1:1

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