#4F6599

#4F6599

Color Values

HEX

#4F6599

RGB

79, 101, 153

HSL

222.2, 31.9%, 45.5%

HSV

222.2, 48.4%, 60.0%

CMYK

48.4%, 34.0%, 0.0%, 40.0%

OKLCH

0.5123 0.0872 266.0

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#4F6599

#99834F

Analogous

#4F8A99

#5E4F99

#4F6599

Triadic

#4F6599

#994F65

#65994F

Split Complementary

#4F6599

#995E4F

#8A994F

Tetradic

#4F6599

#994F8A

#99834F

#4F995E

Color Blindness Simulation

Original

#4F6599

Protanopia

#59598C

Deuteranopia

#575689

Tritanopia

#508280

Achromatopsia

#646464

CSS Usage

background-color: #4F6599;
color: #4F6599;
border-color: #4F6599;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7F9
100
#E8EBF2
200
#D0D7E7
300
#AEBAD5
400
#8394BF
500
#576FA8
600
#455987
700
#38476C
800
#2B3754
900
#232B3E
950
#161B27

Contrast Checker

Text on white

5.75:1

AA Pass AAA Fail

Text on black

3.65:1

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