#455F80

#455F80

Color Values

HEX

#455F80

RGB

69, 95, 128

HSL

213.6, 29.9%, 38.6%

HSV

213.6, 46.1%, 50.2%

CMYK

46.1%, 25.8%, 0.0%, 49.8%

OKLCH

0.4789 0.0621 254.8

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#455F80

#806645

Analogous

#457C80

#494580

#455F80

Triadic

#455F80

#80455F

#5F8045

Split Complementary

#455F80

#804945

#7C8045

Tetradic

#455F80

#80457C

#806645

#458049

Color Blindness Simulation

Original

#455F80

Protanopia

#505078

Deuteranopia

#4F4D76

Tritanopia

#467270

Achromatopsia

#5C5C5C

CSS Usage

background-color: #455F80;
color: #455F80;
border-color: #455F80;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D1DAE6
300
#B0C0D4
400
#849DBD
500
#597BA6
600
#486284
700
#394F6A
800
#2D3D53
900
#232F3D
950
#161E27

Contrast Checker

Text on white

6.56:1

AA Pass AAA Fail

Text on black

3.2:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026