#577292

#577292

Color Values

HEX

#577292

RGB

87, 114, 146

HSL

212.5, 25.3%, 45.7%

HSV

212.5, 40.4%, 57.3%

CMYK

40.4%, 21.9%, 0.0%, 42.7%

OKLCH

0.5437 0.0595 253.1

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#577292

#927757

Analogous

#579092

#5A5792

#577292

Triadic

#577292

#925772

#729257

Split Complementary

#577292

#925A57

#909257

Tetradic

#577292

#925790

#927757

#57925A

Color Blindness Simulation

Original

#577292

Protanopia

#63638A

Deuteranopia

#615F88

Tritanopia

#588483

Achromatopsia

#6F6F6F

CSS Usage

background-color: #577292;
color: #577292;
border-color: #577292;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE4
300
#B2C1D1
400
#899FB9
500
#5F7DA0
600
#4C6480
700
#3D5066
800
#303E50
900
#25303B
950
#181E26

Contrast Checker

Text on white

4.97:1

AA Pass AAA Fail

Text on black

4.23:1

AA Fail 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