#5257C0

#5257C0

Color Values

HEX

#5257C0

RGB

82, 87, 192

HSL

237.3, 46.6%, 53.7%

HSV

237.3, 57.3%, 75.3%

CMYK

57.3%, 54.7%, 0.0%, 24.7%

OKLCH

0.5103 0.1615 277.0

Properties

Cool Dark Nearest: royalblue 3

Color Harmonies

Complementary

#5257C0

#C0BB52

Analogous

#528EC0

#8452C0

#5257C0

Triadic

#5257C0

#C05257

#57C052

Split Complementary

#5257C0

#C08452

#8EC052

Tetradic

#5257C0

#C0528E

#C0BB52

#52C084

Color Blindness Simulation

Original

#5257C0

Protanopia

#5454A7

Deuteranopia

#5454A0

Tritanopia

#52938E

Achromatopsia

#5E5E5E

CSS Usage

background-color: #5257C0;
color: #5257C0;
border-color: #5257C0;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCCEC
300
#A5A8DE
400
#7579CD
500
#4449BB
600
#363B96
700
#2C2F78
800
#22255D
900
#1C1E45
950
#12132B

Contrast Checker

Text on white

6.03:1

AA Pass AAA Fail

Text on black

3.48:1

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