#280815

#280815

Color Values

HEX

#280815

RGB

40, 8, 21

HSL

335.6, 66.7%, 9.4%

HSV

335.6, 80.0%, 15.7%

CMYK

0.0%, 80.0%, 47.5%, 84.3%

OKLCH

0.1967 0.056 358.3

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#280815

#08281B

Analogous

#280825

#280B08

#280815

Triadic

#280815

#152808

#081528

Split Complementary

#280815

#08280B

#082528

Tetradic

#280815

#252808

#08281B

#0B0828

Color Blindness Simulation

Original

#280815

Protanopia

#1A1A12

Deuteranopia

#1C1E11

Tritanopia

#260F0F

Achromatopsia

#101010

CSS Usage

background-color: #280815;
color: #280815;
border-color: #280815;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#FCF3F7
100
#F7E3EB
200
#F3C3D7
300
#EB99BA
400
#E06295
500
#D52A70
600
#AA2259
700
#881B47
800
#6A1538
900
#4E132B
950
#310C1B

Contrast Checker

Text on white

18.49:1

AA Pass AAA Pass

Text on black

1.14:1

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