#280D4F

#280D4F

Color Values

HEX

#280D4F

RGB

40, 13, 79

HSL

264.5, 71.7%, 18.0%

HSV

264.5, 83.5%, 31.0%

CMYK

49.4%, 83.5%, 0.0%, 69.0%

OKLCH

0.2487 0.1113 295.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#280D4F

#344F0D

Analogous

#0D134F

#490D4F

#280D4F

Triadic

#280D4F

#4F280D

#0D4F28

Split Complementary

#280D4F

#4F490D

#134F0D

Tetradic

#280D4F

#4F0D13

#344F0D

#0D4F49

Color Blindness Simulation

Original

#280D4F

Protanopia

#1C1C3F

Deuteranopia

#1E203B

Tritanopia

#273230

Achromatopsia

#181818

CSS Usage

background-color: #280D4F;
color: #280D4F;
border-color: #280D4F;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F3FC
100
#EBE2F8
200
#D7C2F5
300
#BA96EE
400
#945DE4
500
#6F24DB
600
#591DAF
700
#47178C
800
#37126D
900
#2B1150
950
#1B0B32

Contrast Checker

Text on white

16.66:1

AA Pass AAA Pass

Text on black

1.26:1

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