#4B6B79

#4B6B79

Color Values

HEX

#4B6B79

RGB

75, 107, 121

HSL

198.3, 23.5%, 38.4%

HSV

198.3, 38.0%, 47.5%

CMYK

38.0%, 11.6%, 0.0%, 52.5%

OKLCH

0.5085 0.0431 227.0

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#4B6B79

#79594B

Analogous

#4B7970

#4B5479

#4B6B79

Triadic

#4B6B79

#794B6B

#6B794B

Split Complementary

#4B6B79

#794B54

#79704B

Tetradic

#4B6B79

#704B79

#79594B

#54794B

Color Blindness Simulation

Original

#4B6B79

Protanopia

#595976

Deuteranopia

#575575

Tritanopia

#4D7372

Achromatopsia

#656565

CSS Usage

background-color: #4B6B79;
color: #4B6B79;
border-color: #4B6B79;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEFF1
200
#D3DFE4
300
#B3C7D0
400
#8AA9B7
500
#628B9D
600
#4E6F7E
700
#3E5965
800
#31464F
900
#26343B
950
#182125

Contrast Checker

Text on white

5.71:1

AA Pass AAA Fail

Text on black

3.68:1

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