#5182CC

#5182CC

Color Values

HEX

#5182CC

RGB

81, 130, 204

HSL

216.1, 54.7%, 55.9%

HSV

216.1, 60.3%, 80.0%

CMYK

60.3%, 36.3%, 0.0%, 20.0%

OKLCH

0.6059 0.1252 258.4

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#5182CC

#CC9B51

Analogous

#51C0CC

#5E51CC

#5182CC

Triadic

#5182CC

#CC5182

#82CC51

Split Complementary

#5182CC

#CC5E51

#C0CC51

Tetradic

#5182CC

#CC51C0

#CC9B51

#51CC5E

Color Blindness Simulation

Original

#5182CC

Protanopia

#6667BA

Deuteranopia

#6360B6

Tritanopia

#53ACA9

Achromatopsia

#7D7D7D

CSS Usage

background-color: #5182CC;
color: #5182CC;
border-color: #5182CC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C8D7EF
300
#A0BBE3
400
#6D96D4
500
#3A71C5
600
#2E5B9E
700
#25497E
800
#1D3963
900
#192C48
950
#101C2E

Contrast Checker

Text on white

3.88:1

AA Fail AAA Fail

Text on black

5.41:1

AA Pass AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026