#280645

#280645

Color Values

HEX

#280645

RGB

40, 6, 69

HSL

272,4, 84,0%, 14,7%

HSV

272,4, 91,3%, 27,1%

CMYK

42,0%, 91,3%, 0,0%, 72,9%

OKLCH

0,2302 0,1077 302,9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#280645

#234506

Analogous

#090645

#450642

#280645

Triadic

#280645

#452806

#064528

Split Complementary

#280645

#424506

#064509

Tetradic

#280645

#450906

#234506

#064245

Color Blindness Simulation

Original

#280645

Protanopia

#191936

Deuteranopia

#1B1E32

Tritanopia

#262A27

Achromatopsia

#121212

CSS Usage

background-color: #280645;
color: #280645;
border-color: #280645;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F2FD
100
#EEE0FA
200
#DEBDF9
300
#C68EF5
400
#A751F0
500
#8814EB
600
#6D10BC
700
#570D96
800
#440A75
900
#330C55
950
#200736

Contrast Checker

Text on white

17,47:1

AA Pass AAA Pass

Text on black

1,2:1

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