#555CF0

#555CF0

Color Values

HEX

#555CF0

RGB

85, 92, 240

HSL

237,3, 83,8%, 63,7%

HSV

237,3, 64,6%, 94,1%

CMYK

64,6%, 61,7%, 0,0%, 5,9%

OKLCH

0,5585 0,2179 274,8

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#555CF0

#F0E955

Analogous

#55A9F0

#9B55F0

#555CF0

Triadic

#555CF0

#F0555C

#5CF055

Split Complementary

#555CF0

#F09B55

#A9F055

Tetradic

#555CF0

#F055A9

#F0E955

#55F09B

Color Blindness Simulation

Original

#555CF0

Protanopia

#5858CC

Deuteranopia

#5857C4

Tritanopia

#55B0AA

Achromatopsia

#656565

CSS Usage

background-color: #555CF0;
color: #555CF0;
border-color: #555CF0;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F2F2FD
100
#E0E2FA
200
#BDC0F9
300
#8F93F5
400
#5259F0
500
#151EEA
600
#1118BB
700
#0D1396
800
#0A0F75
900
#0C0F55
950
#080A36

Contrast Checker

Text on white

5,03:1

AA Pass AAA Fail

Text on black

4,18:1

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