#282980

#282980

Color Values

HEX

#282980

RGB

40, 41, 128

HSL

239.3, 52.4%, 32.9%

HSV

239.3, 68.8%, 50.2%

CMYK

68.8%, 68.0%, 0.0%, 49.8%

OKLCH

0.342 0.1426 275.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#282980

#807F28

Analogous

#285580

#532880

#282980

Triadic

#282980

#802829

#298028

Split Complementary

#282980

#805328

#558028

Tetradic

#282980

#802855

#807F28

#288053

Color Blindness Simulation

Original

#282980

Protanopia

#28286B

Deuteranopia

#282866

Tritanopia

#285A57

Achromatopsia

#2F2F2F

CSS Usage

background-color: #282980;
color: #282980;
border-color: #282980;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C9C9EE
300
#A2A2E2
400
#6F70D2
500
#3D3EC2
600
#31329B
700
#27287C
800
#1E1F61
900
#1A1A47
950
#10112D

Contrast Checker

Text on white

12.22:1

AA Pass AAA Pass

Text on black

1.72:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026