#453C4B

#453C4B

Color Values

HEX

#453C4B

RGB

69, 60, 75

HSL

276.0, 11.1%, 26.5%

HSV

276.0, 20.0%, 29.4%

CMYK

8.0%, 20.0%, 0.0%, 70.6%

OKLCH

0.3713 0.0279 311.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#453C4B

#424B3C

Analogous

#3E3C4B

#4B3C4A

#453C4B

Triadic

#453C4B

#4B453C

#3C4B45

Split Complementary

#453C4B

#4A4B3C

#3C4B3E

Tetradic

#453C4B

#4B3E3C

#424B3C

#3C4A4B

Color Blindness Simulation

Original

#453C4B

Protanopia

#414147

Deuteranopia

#424246

Tritanopia

#454544

Achromatopsia

#3F3F3F

CSS Usage

background-color: #453C4B;
color: #453C4B;
border-color: #453C4B;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#EDEBEF
200
#DCD7DF
300
#C3BBC9
400
#A396AB
500
#82718E
600
#685B71
700
#53495B
800
#413947
900
#312C35
950
#1F1C22

Contrast Checker

Text on white

10.49:1

AA Pass AAA Pass

Text on black

2.0:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026