#4F459B

#4F459B

Color Values

HEX

#4F459B

RGB

79, 69, 155

HSL

247.0, 38.4%, 43.9%

HSV

247.0, 55.5%, 60.8%

CMYK

49.0%, 55.5%, 0.0%, 39.2%

OKLCH

0.4472 0.1351 284.8

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#4F459B

#919B45

Analogous

#45669B

#7A459B

#4F459B

Triadic

#4F459B

#9B4F45

#459B4F

Split Complementary

#4F459B

#9B7A45

#669B45

Tetradic

#4F459B

#9B4566

#919B45

#459B7A

Color Blindness Simulation

Original

#4F459B

Protanopia

#4B4B86

Deuteranopia

#4B4C81

Tritanopia

#4E7672

Achromatopsia

#4D4D4D

CSS Usage

background-color: #4F459B;
color: #4F459B;
border-color: #4F459B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E9E7F3
200
#D1CEE9
300
#B0AAD9
400
#857CC5
500
#5A4FB0
600
#483F8D
700
#3A3271
800
#2D2758
900
#242041
950
#161429

Contrast Checker

Text on white

7.9:1

AA Pass AAA Pass

Text on black

2.66:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026