#4B666F

#4B666F

Color Values

HEX

#4B666F

RGB

75, 102, 111

HSL

195.0, 19.4%, 36.5%

HSV

195.0, 32.4%, 43.5%

CMYK

32.4%, 8.1%, 0.0%, 56.5%

OKLCH

0.4923 0.0349 220.4

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#4B666F

#6F544B

Analogous

#4B6F66

#4B546F

#4B666F

Triadic

#4B666F

#6F4B66

#666F4B

Split Complementary

#4B666F

#6F4B54

#6F664B

Tetradic

#4B666F

#664B6F

#6F544B

#546F4B

Color Blindness Simulation

Original

#4B666F

Protanopia

#57576D

Deuteranopia

#55536C

Tritanopia

#4C6B6B

Achromatopsia

#616161

CSS Usage

background-color: #4B666F;
color: #4B666F;
border-color: #4B666F;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEFF0
200
#D4DFE2
300
#B6C8CE
400
#8EAAB3
500
#678C98
600
#52707A
700
#425A61
800
#33464C
900
#283539
950
#192124

Contrast Checker

Text on white

6.12:1

AA Pass AAA Fail

Text on black

3.43:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026