#42308F

#42308F

Color Values

HEX

#42308F

RGB

66, 48, 143

HSL

251.4, 49.7%, 37.5%

HSV

251.4, 66.4%, 56.1%

CMYK

53.8%, 66.4%, 0.0%, 43.9%

OKLCH

0.3891 0.1493 285.9

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#42308F

#7D8F30

Analogous

#304E8F

#72308F

#42308F

Triadic

#42308F

#8F4230

#308F42

Split Complementary

#42308F

#8F7230

#4E8F30

Tetradic

#42308F

#8F304E

#7D8F30

#308F72

Color Blindness Simulation

Original

#42308F

Protanopia

#3A3A78

Deuteranopia

#3B3D72

Tritanopia

#416662

Achromatopsia

#3B3B3B

CSS Usage

background-color: #42308F;
color: #42308F;
border-color: #42308F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E8E6F5
200
#D0CAED
300
#AFA3E0
400
#8472D0
500
#5840BF
600
#473399
700
#38297A
800
#2C205F
900
#231B46
950
#16112C

Contrast Checker

Text on white

10.24:1

AA Pass AAA Pass

Text on black

2.05:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026