#4B578C

#4B578C

Color Values

HEX

#4B578C

RGB

75, 87, 140

HSL

228.9, 30.2%, 42.2%

HSV

228.9, 46.4%, 54.9%

CMYK

46.4%, 37.9%, 0.0%, 45.1%

OKLCH

0.4711 0.0872 273.0

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#4B578C

#8C804B

Analogous

#4B788C

#604B8C

#4B578C

Triadic

#4B578C

#8C4B57

#578C4B

Split Complementary

#4B578C

#8C604B

#788C4B

Tetradic

#4B578C

#8C4B78

#8C804B

#4B8C60

Color Blindness Simulation

Original

#4B578C

Protanopia

#50507F

Deuteranopia

#504F7C

Tritanopia

#4C7573

Achromatopsia

#585858

CSS Usage

background-color: #4B578C;
color: #4B578C;
border-color: #4B578C;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F6F9
100
#E9EAF2
200
#D1D5E6
300
#AFB6D4
400
#848FBD
500
#5967A6
600
#475385
700
#39426A
800
#2C3453
900
#23283E
950
#161927

Contrast Checker

Text on white

6.91:1

AA Pass AAA Fail

Text on black

3.04:1

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