#5451CD

#5451CD

Color Values

HEX

#5451CD

RGB

84, 81, 205

HSL

241,5, 55,4%, 56,1%

HSV

241,5, 60,5%, 80,4%

CMYK

59,0%, 60,5%, 0,0%, 19,6%

OKLCH

0,5109 0,1863 278,6

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5451CD

#CACD51

Analogous

#518CCD

#9251CD

#5451CD

Triadic

#5451CD

#CD5451

#51CD54

Split Complementary

#5451CD

#CD9251

#8CCD51

Tetradic

#5451CD

#CD518C

#CACD51

#51CD92

Color Blindness Simulation

Original

#5451CD

Protanopia

#5353AF

Deuteranopia

#5353A8

Tritanopia

#549792

Achromatopsia

#5B5B5B

CSS Usage

background-color: #5451CD;
color: #5451CD;
border-color: #5451CD;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C9C8EF
300
#A2A0E4
400
#6F6CD5
500
#3C39C6
600
#302D9F
700
#27247F
800
#1E1C63
900
#1A1849
950
#100F2E

Contrast Checker

Text on white

6,11:1

AA Pass AAA Fail

Text on black

3,44:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026