#280710

#280710

Color Values

HEX

#280710

RGB

40, 7, 16

HSL

343,6, 70,2%, 9,2%

HSV

343,6, 82,5%, 15,7%

CMYK

0,0%, 82,5%, 60,0%, 84,3%

OKLCH

0,1929 0,0562 7,1

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#280710

#07281F

Analogous

#280720

#280E07

#280710

Triadic

#280710

#102807

#071028

Split Complementary

#280710

#07280E

#072028

Tetradic

#280710

#202807

#07281F

#0E0728

Color Blindness Simulation

Original

#280710

Protanopia

#1A190E

Deuteranopia

#1C1E0D

Tritanopia

#260C0C

Achromatopsia

#0F0F0F

CSS Usage

background-color: #280710;
color: #280710;
border-color: #280710;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#FCF3F5
100
#F8E2E8
200
#F4C2D0
300
#ED97AE
400
#E35E83
500
#D92657
600
#AE1E46
700
#8B1838
800
#6D132B
900
#4F1223
950
#320B16

Contrast Checker

Text on white

18,62:1

AA Pass AAA Pass

Text on black

1,13:1

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