#302582

#302582

Color Values

HEX

#302582

RGB

48, 37, 130

HSL

247.1, 55.7%, 32.7%

HSV

247.1, 71.5%, 51.0%

CMYK

63.1%, 71.5%, 0.0%, 49.0%

OKLCH

0.3434 0.1484 280.5

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#302582

#778225

Analogous

#254882

#5E2582

#302582

Triadic

#302582

#823025

#258230

Split Complementary

#302582

#825E25

#488225

Tetradic

#302582

#822548

#778225

#25825E

Color Blindness Simulation

Original

#302582

Protanopia

#2B2B6C

Deuteranopia

#2C2D66

Tritanopia

#2F5A56

Achromatopsia

#2E2E2E

CSS Usage

background-color: #302582;
color: #302582;
border-color: #302582;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E7E5F6
200
#CCC7EF
300
#A8A0E4
400
#796CD5
500
#4938C7
600
#3B2D9F
700
#2F247F
800
#251C63
900
#1E1849
950
#130F2E

Contrast Checker

Text on white

12.26:1

AA Pass AAA Pass

Text on black

1.71:1

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