#618AA4

#618AA4

Color Values

HEX

#618AA4

RGB

97, 138, 164

HSL

203.3, 26.9%, 51.2%

HSV

203.3, 40.9%, 64.3%

CMYK

40.9%, 15.9%, 0.0%, 35.7%

OKLCH

0.6132 0.0601 236.9

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#618AA4

#A47B61

Analogous

#61A49D

#6169A4

#618AA4

Triadic

#618AA4

#A4618A

#8AA461

Split Complementary

#618AA4

#A46169

#A49D61

Tetradic

#618AA4

#9D61A4

#A47B61

#69A461

Color Blindness Simulation

Original

#618AA4

Protanopia

#73739E

Deuteranopia

#706D9C

Tritanopia

#639998

Achromatopsia

#838383

CSS Usage

background-color: #618AA4;
color: #618AA4;
border-color: #618AA4;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DDE5
300
#B1C5D2
400
#87A6BA
500
#5D87A2
600
#4B6C81
700
#3C5768
800
#2F4451
900
#25333C
950
#172026

Contrast Checker

Text on white

3.7:1

AA Fail AAA Fail

Text on black

5.68:1

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