#5F66C7

#5F66C7

Color Values

HEX

#5F66C7

RGB

95, 102, 199

HSL

236.0, 48.1%, 57.6%

HSV

236.0, 52.3%, 78.0%

CMYK

52.3%, 48.7%, 0.0%, 22.0%

OKLCH

0.553 0.1483 277.3

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5F66C7

#C7C05F

Analogous

#5F9AC7

#8C5FC7

#5F66C7

Triadic

#5F66C7

#C75F66

#66C75F

Split Complementary

#5F66C7

#C78C5F

#9AC75F

Tetradic

#5F66C7

#C75F9A

#C7C05F

#5FC78C

Color Blindness Simulation

Original

#5F66C7

Protanopia

#6262B0

Deuteranopia

#6261AA

Tritanopia

#5F9D99

Achromatopsia

#6C6C6C

CSS Usage

background-color: #5F66C7;
color: #5F66C7;
border-color: #5F66C7;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACCEC
300
#A4A8DF
400
#7379CE
500
#424ABD
600
#353B97
700
#2A3079
800
#21255E
900
#1B1E45
950
#11132C

Contrast Checker

Text on white

4.99:1

AA Pass AAA Fail

Text on black

4.21:1

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