#280448

#280448

Color Values

HEX

#280448

RGB

40, 4, 72

HSL

271.8, 89.5%, 14.9%

HSV

271.8, 94.4%, 28.2%

CMYK

44.4%, 94.4%, 0.0%, 71.8%

OKLCH

0.2308 0.1136 301.6

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#280448

#244804

Analogous

#060448

#480446

#280448

Triadic

#280448

#482804

#044828

Split Complementary

#280448

#464804

#044806

Tetradic

#280448

#480604

#244804

#044648

Color Blindness Simulation

Original

#280448

Protanopia

#181838

Deuteranopia

#1A1D34

Tritanopia

#262B28

Achromatopsia

#111111

CSS Usage

background-color: #280448;
color: #280448;
border-color: #280448;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F8F2FD
100
#EEE0FB
200
#DDBBFB
300
#C58BF9
400
#A64CF5
500
#860DF2
600
#6B0BC1
700
#56099B
800
#430779
900
#330957
950
#200637

Contrast Checker

Text on white

17.48:1

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