#455C66

#455C66

Color Values

HEX

#455C66

RGB

69, 92, 102

HSL

198.2, 19.3%, 33.5%

HSV

198.2, 32.4%, 40.0%

CMYK

32.4%, 9.8%, 0.0%, 60.0%

OKLCH

0.4599 0.0322 226.4

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#455C66

#664F45

Analogous

#45665F

#454B66

#455C66

Triadic

#455C66

#66455C

#5C6645

Split Complementary

#455C66

#66454B

#665F45

Tetradic

#455C66

#5F4566

#664F45

#4B6645

Color Blindness Simulation

Original

#455C66

Protanopia

#4F4F64

Deuteranopia

#4E4C63

Tritanopia

#466261

Achromatopsia

#585858

CSS Usage

background-color: #455C66;
color: #455C66;
border-color: #455C66;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D4DEE2
300
#B6C6CE
400
#8EA8B3
500
#678998
600
#526E7A
700
#425861
800
#33454C
900
#283439
950
#192124

Contrast Checker

Text on white

7.06:1

AA Pass AAA Pass

Text on black

2.98:1

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