#635B7B

#635B7B

Color Values

HEX

#635B7B

RGB

99, 91, 123

HSL

255.0, 15.0%, 42.0%

HSV

255.0, 26.0%, 48.2%

CMYK

19.5%, 26.0%, 0.0%, 51.8%

OKLCH

0.4912 0.0513 295.9

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#635B7B

#737B5B

Analogous

#5B637B

#735B7B

#635B7B

Triadic

#635B7B

#7B635B

#5B7B63

Split Complementary

#635B7B

#7B735B

#637B5B

Tetradic

#635B7B

#7B5B63

#737B5B

#5B7B73

Color Blindness Simulation

Original

#635B7B

Protanopia

#605F73

Deuteranopia

#606171

Tritanopia

#636D6C

Achromatopsia

#5F5F5F

CSS Usage

background-color: #635B7B;
color: #635B7B;
border-color: #635B7B;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F6F8
100
#ECEBEF
200
#D9D6E1
300
#BDB9CB
400
#9A92AF
500
#766C93
600
#5E5775
700
#4B455E
800
#3B3649
900
#2D2A37
950
#1D1A23

Contrast Checker

Text on white

6.34:1

AA Pass AAA Fail

Text on black

3.31:1

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