#817BA5

#817BA5

Color Values

HEX

#817BA5

RGB

129, 123, 165

HSL

248.6, 18.9%, 56.5%

HSV

248.6, 25.5%, 64.7%

CMYK

21.8%, 25.5%, 0.0%, 35.3%

OKLCH

0.6039 0.0634 290.9

Properties

Cool Light Nearest: RAL 4011 Pearl Violet

Color Harmonies

Complementary

#817BA5

#9FA57B

Analogous

#7B8AA5

#967BA5

#817BA5

Triadic

#817BA5

#A5817B

#7BA581

Split Complementary

#817BA5

#A5967B

#8AA57B

Tetradic

#817BA5

#A57B8A

#9FA57B

#7BA596

Color Blindness Simulation

Original

#817BA5

Protanopia

#7E7E9B

Deuteranopia

#7F7F98

Tritanopia

#819391

Achromatopsia

#7F7F7F

CSS Usage

background-color: #817BA5;
color: #817BA5;
border-color: #817BA5;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F6F9
100
#EBEAF0
200
#D6D5E2
300
#BAB6CD
400
#948FB2
500
#6E6798
600
#585379
700
#474261
800
#37344C
900
#2B2839
950
#1B1924

Contrast Checker

Text on white

3.95:1

AA Fail AAA Fail

Text on black

5.31:1

AA Pass 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