#5251CF

#5251CF

Color Values

HEX

#5251CF

RGB

82, 81, 207

HSL

240.5, 56.8%, 56.5%

HSV

240.5, 60.9%, 81.2%

CMYK

60.4%, 60.9%, 0.0%, 18.8%

OKLCH

0.5111 0.1893 277.7

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5251CF

#CECF51

Analogous

#518FCF

#9151CF

#5251CF

Triadic

#5251CF

#CF5251

#51CF52

Split Complementary

#5251CF

#CF9151

#8FCF51

Tetradic

#5251CF

#CF518F

#CECF51

#51CF91

Color Blindness Simulation

Original

#5251CF

Protanopia

#5252B1

Deuteranopia

#5252A9

Tritanopia

#529893

Achromatopsia

#5A5A5A

CSS Usage

background-color: #5251CF;
color: #5251CF;
border-color: #5251CF;
Nearest Tailwind: Blue 700 #1D4ED8

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C7C7F0
300
#A09FE5
400
#6C6BD6
500
#3837C8
600
#2D2CA0
700
#242380
800
#1C1C64
900
#181849
950
#0F0F2E

Contrast Checker

Text on white

6.11:1

AA Pass AAA Fail

Text on black

3.44:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026