#280458

#280458

Color Values

HEX

#280458

RGB

40, 4, 88

HSL

265,7, 91,3%, 18,0%

HSV

265,7, 95,5%, 34,5%

CMYK

54,5%, 95,5%, 0,0%, 65,5%

OKLCH

0,2488 0,131 293,4

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#280458

#345804

Analogous

#040A58

#520458

#280458

Triadic

#280458

#582804

#045828

Split Complementary

#280458

#585204

#0A5804

Tetradic

#280458

#58040A

#345804

#045852

Color Blindness Simulation

Original

#280458

Protanopia

#181844

Deuteranopia

#1A1D3F

Tritanopia

#263430

Achromatopsia

#121212

CSS Usage

background-color: #280458;
color: #280458;
border-color: #280458;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F1FD
100
#EBDFFB
200
#D7BBFC
300
#BA8AFA
400
#944BF7
500
#6F0BF4
600
#5909C3
700
#47079C
800
#37067A
900
#2B0958
950
#1B0538

Contrast Checker

Text on white

16,82:1

AA Pass AAA Pass

Text on black

1,25:1

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