#63387E

#63387E

Color Values

HEX

#63387E

RGB

99, 56, 126

HSL

276.9, 38.5%, 35.7%

HSV

276.9, 55.6%, 49.4%

CMYK

21.4%, 55.6%, 0.0%, 50.6%

OKLCH

0.4256 0.1194 310.7

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#63387E

#537E38

Analogous

#40387E

#7E3876

#63387E

Triadic

#63387E

#7E6338

#387E63

Split Complementary

#63387E

#767E38

#387E40

Tetradic

#63387E

#7E4038

#537E38

#38767E

Color Blindness Simulation

Original

#63387E

Protanopia

#50506D

Deuteranopia

#535669

Tritanopia

#61605D

Achromatopsia

#464646

CSS Usage

background-color: #63387E;
color: #63387E;
border-color: #63387E;
Nearest Tailwind: Fuchsia 900 #701A75

Tailwind Shades

50
#F8F5FA
100
#EEE7F3
200
#DECEE9
300
#C7AAD9
400
#A97CC5
500
#8B4EB1
600
#6F3F8D
700
#593271
800
#452758
900
#342041
950
#211429

Contrast Checker

Text on white

8.76:1

AA Pass AAA Pass

Text on black

2.4:1

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