#67637D

#67637D

Color Values

HEX

#67637D

RGB

103, 99, 125

HSL

249.2, 11.6%, 43.9%

HSV

249.2, 20.8%, 49.0%

CMYK

17.6%, 20.8%, 0.0%, 51.0%

OKLCH

0.5131 0.0409 291.9

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#67637D

#797D63

Analogous

#636C7D

#74637D

#67637D

Triadic

#67637D

#7D6763

#637D67

Split Complementary

#67637D

#7D7463

#6C7D63

Tetradic

#67637D

#7D636C

#797D63

#637D74

Color Blindness Simulation

Original

#67637D

Protanopia

#656577

Deuteranopia

#666675

Tritanopia

#677271

Achromatopsia

#666666

CSS Usage

background-color: #67637D;
color: #67637D;
border-color: #67637D;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F7F8
100
#ECEBEF
200
#D8D7DF
300
#BDBBC9
400
#9996AC
500
#75718E
600
#5E5A72
700
#4B485B
800
#3B3847
900
#2D2B36
950
#1C1B22

Contrast Checker

Text on white

5.74:1

AA Pass AAA Fail

Text on black

3.66:1

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