#4F748C

#4F748C

Color Values

HEX

#4F748C

RGB

79, 116, 140

HSL

203.6, 27.9%, 42.9%

HSV

203.6, 43.6%, 54.9%

CMYK

43.6%, 17.1%, 0.0%, 45.1%

OKLCH

0.5407 0.0563 237.6

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#4F748C

#8C674F

Analogous

#4F8C85

#4F558C

#4F748C

Triadic

#4F748C

#8C4F74

#748C4F

Split Complementary

#4F748C

#8C4F55

#8C854F

Tetradic

#4F748C

#854F8C

#8C674F

#558C4F

Color Blindness Simulation

Original

#4F748C

Protanopia

#5F5F86

Deuteranopia

#5D5A85

Tritanopia

#518281

Achromatopsia

#6E6E6E

CSS Usage

background-color: #4F748C;
color: #4F748C;
border-color: #4F748C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D1DDE5
300
#B1C5D3
400
#86A6BB
500
#5C87A3
600
#4A6C82
700
#3B5668
800
#2E4452
900
#24333D
950
#172026

Contrast Checker

Text on white

4.99:1

AA Pass AAA Fail

Text on black

4.21:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026