#685CCF

#685CCF

Color Values

HEX

#685CCF

RGB

104, 92, 207

HSL

246,3, 54,5%, 58,6%

HSV

246,3, 55,6%, 81,2%

CMYK

49,8%, 55,6%, 0,0%, 18,8%

OKLCH

0,5468 0,1714 283,9

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#685CCF

#C3CF5C

Analogous

#5C89CF

#A25CCF

#685CCF

Triadic

#685CCF

#CF685C

#5CCF68

Split Complementary

#685CCF

#CFA25C

#89CF5C

Tetradic

#685CCF

#CF5C89

#C3CF5C

#5CCFA2

Color Blindness Simulation

Original

#685CCF

Protanopia

#6363B3

Deuteranopia

#6464AC

Tritanopia

#679D98

Achromatopsia

#676767

CSS Usage

background-color: #685CCF;
color: #685CCF;
border-color: #685CCF;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CCC8EF
300
#A7A0E3
400
#786DD4
500
#493AC5
600
#3A2E9E
700
#2E257E
800
#241D62
900
#1E1948
950
#13102E

Contrast Checker

Text on white

5,22:1

AA Pass AAA Fail

Text on black

4,02:1

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