#4F499F

#4F499F

Color Values

HEX

#4F499F

RGB

79, 73, 159

HSL

244.2, 37.1%, 45.5%

HSV

244.2, 54.1%, 62.4%

CMYK

50.3%, 54.1%, 0.0%, 37.6%

OKLCH

0.4576 0.135 282.8

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#4F499F

#999F49

Analogous

#496E9F

#7A499F

#4F499F

Triadic

#4F499F

#9F4F49

#499F4F

Split Complementary

#4F499F

#9F7A49

#6E9F49

Tetradic

#4F499F

#9F496E

#999F49

#499F7A

Color Blindness Simulation

Original

#4F499F

Protanopia

#4C4C8A

Deuteranopia

#4D4D85

Tritanopia

#4F7A76

Achromatopsia

#505050

CSS Usage

background-color: #4F499F;
color: #4F499F;
border-color: #4F499F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#D0CEE9
300
#AEABD9
400
#837EC4
500
#5750AF
600
#45408C
700
#383370
800
#2B2857
900
#232041
950
#161429

Contrast Checker

Text on white

7.54:1

AA Pass AAA Pass

Text on black

2.79:1

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