#63458F

#63458F

Color Values

HEX

#63458F

RGB

99, 69, 143

HSL

264.3, 34.9%, 41.6%

HSV

264.3, 51.7%, 56.1%

CMYK

30.8%, 51.7%, 0.0%, 43.9%

OKLCH

0.4584 0.1191 300.5

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#63458F

#718F45

Analogous

#454C8F

#88458F

#63458F

Triadic

#63458F

#8F6345

#458F63

Split Complementary

#63458F

#8F8845

#4C8F45

Tetradic

#63458F

#8F454C

#718F45

#458F88

Color Blindness Simulation

Original

#63458F

Protanopia

#56567D

Deuteranopia

#585A79

Tritanopia

#626F6C

Achromatopsia

#515151

CSS Usage

background-color: #63458F;
color: #63458F;
border-color: #63458F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#ECE8F2
200
#D9CFE8
300
#BEACD7
400
#9A80C2
500
#7753AC
600
#5F428A
700
#4C356E
800
#3C2A56
900
#2E2140
950
#1D1528

Contrast Checker

Text on white

7.56:1

AA Pass AAA Pass

Text on black

2.78:1

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