#656A9C

#656A9C

Color Values

HEX

#656A9C

RGB

101, 106, 156

HSL

234.5, 21.7%, 50.4%

HSV

234.5, 35.3%, 61.2%

CMYK

35.3%, 32.1%, 0.0%, 38.8%

OKLCH

0.5408 0.0782 279.0

Properties

Cool Dark Nearest: RAL 4011 Pearl Violet

Color Harmonies

Complementary

#656A9C

#9C9765

Analogous

#65869C

#7B659C

#656A9C

Triadic

#656A9C

#9C656A

#6A9C65

Split Complementary

#656A9C

#9C7B65

#869C65

Tetradic

#656A9C

#9C6586

#9C9765

#659C7B

Color Blindness Simulation

Original

#656A9C

Protanopia

#676790

Deuteranopia

#67668D

Tritanopia

#658684

Achromatopsia

#6D6D6D

CSS Usage

background-color: #656A9C;
color: #656A9C;
border-color: #656A9C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D4D5E3
300
#B5B7CF
400
#8C90B5
500
#64699B
600
#50547C
700
#404363
800
#32344E
900
#27293A
950
#191A25

Contrast Checker

Text on white

5.13:1

AA Pass AAA Fail

Text on black

4.1:1

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