#45479B

#45479B

Color Values

HEX

#45479B

RGB

69, 71, 155

HSL

238.6, 38.4%, 43.9%

HSV

238.6, 55.5%, 60.8%

CMYK

55.5%, 54.2%, 0.0%, 39.2%

OKLCH

0.4429 0.1339 278.4

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#45479B

#9B9945

Analogous

#45729B

#6E459B

#45479B

Triadic

#45479B

#9B4547

#479B45

Split Complementary

#45479B

#9B6E45

#729B45

Tetradic

#45479B

#9B4572

#9B9945

#459B6E

Color Blindness Simulation

Original

#45479B

Protanopia

#464687

Deuteranopia

#464682

Tritanopia

#457773

Achromatopsia

#4D4D4D

CSS Usage

background-color: #45479B;
color: #45479B;
border-color: #45479B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CECEE9
300
#AAABD9
400
#7C7EC5
500
#4F51B0
600
#3F418D
700
#323471
800
#272858
900
#202041
950
#141529

Contrast Checker

Text on white

7.99:1

AA Pass AAA Pass

Text on black

2.63:1

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