#685B8F

#685B8F

Color Values

HEX

#685B8F

RGB

104, 91, 143

HSL

255.0, 22.2%, 45.9%

HSV

255.0, 36.4%, 56.1%

CMYK

27.3%, 36.4%, 0.0%, 43.9%

OKLCH

0.5055 0.0822 294.8

Properties

Cool Dark Nearest: RAL 4011 Pearl Violet

Color Harmonies

Complementary

#685B8F

#828F5B

Analogous

#5B688F

#825B8F

#685B8F

Triadic

#685B8F

#8F685B

#5B8F68

Split Complementary

#685B8F

#8F825B

#688F5B

Tetradic

#685B8F

#8F5B68

#828F5B

#5B8F82

Color Blindness Simulation

Original

#685B8F

Protanopia

#626282

Deuteranopia

#63647F

Tritanopia

#677876

Achromatopsia

#626262

CSS Usage

background-color: #685B8F;
color: #685B8F;
border-color: #685B8F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F6F9
100
#EBEAF1
200
#D7D3E3
300
#BBB4CF
400
#968CB6
500
#71639C
600
#5B4F7D
700
#493F64
800
#39324E
900
#2C273A
950
#1C1825

Contrast Checker

Text on white

6.03:1

AA Pass AAA Fail

Text on black

3.48:1

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