#4F697B

#4F697B

Color Values

HEX

#4F697B

RGB

79, 105, 123

HSL

204.5, 21.8%, 39.6%

HSV

204.5, 35.8%, 48.2%

CMYK

35.8%, 14.6%, 0.0%, 51.8%

OKLCH

0.5071 0.0421 238.9

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#4F697B

#7B614F

Analogous

#4F7B77

#4F537B

#4F697B

Triadic

#4F697B

#7B4F69

#697B4F

Split Complementary

#4F697B

#7B4F53

#7B774F

Tetradic

#4F697B

#774F7B

#7B614F

#537B4F

Color Blindness Simulation

Original

#4F697B

Protanopia

#5A5A77

Deuteranopia

#595776

Tritanopia

#507372

Achromatopsia

#656565

CSS Usage

background-color: #4F697B;
color: #4F697B;
border-color: #4F697B;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D4DDE3
300
#B4C4CF
400
#8CA4B5
500
#64859B
600
#506A7C
700
#405563
800
#32424E
900
#27323A
950
#192025

Contrast Checker

Text on white

5.77:1

AA Pass AAA Fail

Text on black

3.64:1

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