#455F64

#455F64

Color Values

HEX

#455F64

RGB

69, 95, 100

HSL

189.7, 18.3%, 33.1%

HSV

189.7, 31.0%, 39.2%

CMYK

31.0%, 5.0%, 0.0%, 60.8%

OKLCH

0.4666 0.032 210.7

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#455F64

#644A45

Analogous

#456459

#454F64

#455F64

Triadic

#455F64

#64455F

#5F6445

Split Complementary

#455F64

#64454F

#645945

Tetradic

#455F64

#594564

#644A45

#4F6445

Color Blindness Simulation

Original

#455F64

Protanopia

#505063

Deuteranopia

#4F4D62

Tritanopia

#466262

Achromatopsia

#5A5A5A

CSS Usage

background-color: #455F64;
color: #455F64;
border-color: #455F64;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEFF0
200
#D5E0E2
300
#B7C9CD
400
#8FACB2
500
#688F97
600
#537379
700
#435C61
800
#34484B
900
#283638
950
#1A2224

Contrast Checker

Text on white

6.83:1

AA Pass AAA Fail

Text on black

3.07:1

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