#509DB9

#509DB9

Color Values

HEX

#509DB9

RGB

80, 157, 185

HSL

196.0, 42.9%, 52.0%

HSV

196.0, 56.8%, 72.5%

CMYK

56.8%, 15.1%, 0.0%, 27.5%

OKLCH

0.658 0.0864 224.3

Properties

Cool Light Nearest: Maximum Blue

Color Harmonies

Complementary

#509DB9

#B96C50

Analogous

#50B9A1

#5069B9

#509DB9

Triadic

#509DB9

#B9509D

#9DB950

Split Complementary

#509DB9

#B95069

#B9A150

Tetradic

#509DB9

#A150B9

#B96C50

#69B950

Color Blindness Simulation

Original

#509DB9

Protanopia

#7172B2

Deuteranopia

#6D67B1

Tritanopia

#54ADAC

Achromatopsia

#8F8F8F

CSS Usage

background-color: #509DB9;
color: #509DB9;
border-color: #509DB9;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9FA
100
#E7F0F4
200
#CCE2EB
300
#A8CEDC
400
#78B4C9
500
#4999B6
600
#3A7A92
700
#2F6275
800
#244D5B
900
#1E3943
950
#13242A

Contrast Checker

Text on white

3.06:1

AA Fail AAA Fail

Text on black

6.86:1

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