#456B9B

#456B9B

Color Values

HEX

#456B9B

RGB

69, 107, 155

HSL

213.5, 38.4%, 43.9%

HSV

213.5, 55.5%, 60.8%

CMYK

55.5%, 31.0%, 0.0%, 39.2%

OKLCH

0.521 0.0879 254.9

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#456B9B

#9B7545

Analogous

#45969B

#4A459B

#456B9B

Triadic

#456B9B

#9B456B

#6B9B45

Split Complementary

#456B9B

#9B4A45

#969B45

Tetradic

#456B9B

#9B4596

#9B7545

#459B4A

Color Blindness Simulation

Original

#456B9B

Protanopia

#55568F

Deuteranopia

#53508D

Tritanopia

#478684

Achromatopsia

#666666

CSS Usage

background-color: #456B9B;
color: #456B9B;
border-color: #456B9B;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CEDAE9
300
#AABFD9
400
#7C9CC5
500
#4F7AB0
600
#3F618D
700
#324E71
800
#273D58
900
#202E41
950
#141D29

Contrast Checker

Text on white

5.48:1

AA Pass AAA Fail

Text on black

3.83:1

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