#618398

#618398

Color Values

HEX

#618398

RGB

97, 131, 152

HSL

202.9, 22.1%, 48.8%

HSV

202.9, 36.2%, 59.6%

CMYK

36.2%, 13.8%, 0.0%, 40.4%

OKLCH

0.5921 0.0501 235.8

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#618398

#987661

Analogous

#619891

#616798

#618398

Triadic

#618398

#986183

#839861

Split Complementary

#618398

#986167

#989161

Tetradic

#618398

#916198

#987661

#679861

Color Blindness Simulation

Original

#618398

Protanopia

#707093

Deuteranopia

#6E6B92

Tritanopia

#638F8E

Achromatopsia

#7D7D7D

CSS Usage

background-color: #618398;
color: #618398;
border-color: #618398;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DDE3
300
#B4C5CF
400
#8CA6B6
500
#63869C
600
#4F6B7D
700
#405664
800
#32434E
900
#27333A
950
#192025

Contrast Checker

Text on white

4.03:1

AA Fail AAA Fail

Text on black

5.21:1

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