#280907

#280907

Color Values

HEX

#280907

RGB

40, 9, 7

HSL

3.6, 70.2%, 9.2%

HSV

3.6, 82.5%, 15.7%

CMYK

0.0%, 77.5%, 82.5%, 84.3%

OKLCH

0.1939 0.0528 27.3

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#280907

#072628

Analogous

#280715

#281907

#280907

Triadic

#280907

#072809

#090728

Split Complementary

#280907

#072819

#071528

Tetradic

#280907

#152807

#072628

#190728

Color Blindness Simulation

Original

#280907

Protanopia

#1B1A07

Deuteranopia

#1C1F08

Tritanopia

#260808

Achromatopsia

#0F0F0F

CSS Usage

background-color: #280907;
color: #280907;
border-color: #280907;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#FCF3F3
100
#F8E4E2
200
#F4C5C2
300
#ED9C97
400
#E3665E
500
#D93126
600
#AE271E
700
#8B1F18
800
#6D1813
900
#4F1612
950
#320E0B

Contrast Checker

Text on white

18.55:1

AA Pass AAA Pass

Text on black

1.13:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026