#815F8C

#815F8C

Color Values

HEX

#815F8C

RGB

129, 95, 140

HSL

285.3, 19.1%, 46.1%

HSV

285.3, 32.1%, 54.9%

CMYK

7.9%, 32.1%, 0.0%, 45.1%

OKLCH

0.5371 0.0793 317.7

Properties

Cool Dark Nearest: plum 4

Color Harmonies

Complementary

#815F8C

#6A8C5F

Analogous

#6B5F8C

#8C5F81

#815F8C

Triadic

#815F8C

#8C815F

#5F8C81

Split Complementary

#815F8C

#818C5F

#5F8C6B

Tetradic

#815F8C

#8C6B5F

#6A8C5F

#5F818C

Color Blindness Simulation

Original

#815F8C

Protanopia

#727281

Deuteranopia

#74777E

Tritanopia

#7F7977

Achromatopsia

#696969

CSS Usage

background-color: #815F8C;
color: #815F8C;
border-color: #815F8C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F8F6F9
100
#EFEAF0
200
#DFD4E2
300
#C8B6CD
400
#AA8FB3
500
#8C6798
600
#705379
700
#5A4261
800
#46344C
900
#352839
950
#211924

Contrast Checker

Text on white

5.32:1

AA Pass AAA Fail

Text on black

3.95:1

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