#456E9B

#456E9B

Color Values

HEX

#456E9B

RGB

69, 110, 155

HSL

211.4, 38.4%, 43.9%

HSV

211.4, 55.5%, 60.8%

CMYK

55.5%, 29.0%, 0.0%, 39.2%

OKLCH

0.528 0.085 251.8

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#456E9B

#9B7245

Analogous

#45999B

#47459B

#456E9B

Triadic

#456E9B

#9B456E

#6E9B45

Split Complementary

#456E9B

#9B4745

#999B45

Tetradic

#456E9B

#9B4599

#9B7245

#459B47

Color Blindness Simulation

Original

#456E9B

Protanopia

#575790

Deuteranopia

#54518E

Tritanopia

#478886

Achromatopsia

#696969

CSS Usage

background-color: #456E9B;
color: #456E9B;
border-color: #456E9B;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CEDBE9
300
#AAC1D9
400
#7C9FC5
500
#4F7DB0
600
#3F648D
700
#325071
800
#273F58
900
#203041
950
#141E29

Contrast Checker

Text on white

5.31:1

AA Pass AAA Fail

Text on black

3.96:1

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