#505C8D

#505C8D

Color Values

HEX

#505C8D

RGB

80, 92, 141

HSL

228.2, 27.6%, 43.3%

HSV

228.2, 43.3%, 55.3%

CMYK

43.3%, 34.8%, 0.0%, 44.7%

OKLCH

0.4864 0.0803 272.6

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#505C8D

#8D8150

Analogous

#507A8D

#62508D

#505C8D

Triadic

#505C8D

#8D505C

#5C8D50

Split Complementary

#505C8D

#8D6250

#7A8D50

Tetradic

#505C8D

#8D507A

#8D8150

#508D62

Color Blindness Simulation

Original

#505C8D

Protanopia

#555581

Deuteranopia

#54547E

Tritanopia

#517876

Achromatopsia

#5D5D5D

CSS Usage

background-color: #505C8D;
color: #505C8D;
border-color: #505C8D;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#E9EBF1
200
#D1D5E5
300
#B1B8D3
400
#8791BB
500
#5C6AA3
600
#4A5582
700
#3B4468
800
#2E3551
900
#24293C
950
#171A26

Contrast Checker

Text on white

6.45:1

AA Pass AAA Fail

Text on black

3.26:1

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