#657E8D

#657E8D

Color Values

HEX

#657E8D

RGB

101, 126, 141

HSL

202.5, 16.5%, 47.5%

HSV

202.5, 28.4%, 55.3%

CMYK

28.4%, 10.6%, 0.0%, 44.7%

OKLCH

0.5789 0.037 234.6

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#657E8D

#8D7465

Analogous

#658D88

#656A8D

#657E8D

Triadic

#657E8D

#8D657E

#7E8D65

Split Complementary

#657E8D

#8D656A

#8D8865

Tetradic

#657E8D

#88658D

#8D7465

#6A8D65

Color Blindness Simulation

Original

#657E8D

Protanopia

#707089

Deuteranopia

#6E6C88

Tritanopia

#668786

Achromatopsia

#7A7A7A

CSS Usage

background-color: #657E8D;
color: #657E8D;
border-color: #657E8D;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F8
100
#EBEEF0
200
#D5DDE1
300
#B8C4CC
400
#91A5B0
500
#6A8595
600
#556A77
700
#44555F
800
#35424A
900
#293238
950
#1A2023

Contrast Checker

Text on white

4.27:1

AA Fail AAA Fail

Text on black

4.92:1

AA Pass 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