#518ACE

#518ACE

Color Values

HEX

#518ACE

RGB

81, 138, 206

HSL

212,6, 56,1%, 56,3%

HSV

212,6, 60,7%, 80,8%

CMYK

60,7%, 33,0%, 0,0%, 19,2%

OKLCH

0,6247 0,1197 253,9

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#518ACE

#CE9551

Analogous

#51C9CE

#5651CE

#518ACE

Triadic

#518ACE

#CE518A

#8ACE51

Split Complementary

#518ACE

#CE5651

#C9CE51

Tetradic

#518ACE

#CE51C9

#CE9551

#51CE56

Color Blindness Simulation

Original

#518ACE

Protanopia

#6A6ABE

Deuteranopia

#6662BA

Tritanopia

#54B1AE

Achromatopsia

#838383

CSS Usage

background-color: #518ACE;
color: #518ACE;
border-color: #518ACE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5ECF6
200
#C7DAEF
300
#9FBFE4
400
#6C9CD6
500
#3879C7
600
#2D619F
700
#244E7F
800
#1C3D64
900
#182E49
950
#0F1D2E

Contrast Checker

Text on white

3,57:1

AA Fail AAA Fail

Text on black

5,88:1

AA Pass 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