#45374F

#45374F

Color Values

HEX

#45374F

RGB

69, 55, 79

HSL

275.0, 17.9%, 26.3%

HSV

275.0, 30.4%, 31.0%

CMYK

12.7%, 30.4%, 0.0%, 69.0%

OKLCH

0.3618 0.0443 310.7

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#45374F

#414F37

Analogous

#39374F

#4F374D

#45374F

Triadic

#45374F

#4F4537

#374F45

Split Complementary

#45374F

#4D4F37

#374F39

Tetradic

#45374F

#4F3937

#414F37

#374D4F

Color Blindness Simulation

Original

#45374F

Protanopia

#3F3F49

Deuteranopia

#404148

Tritanopia

#444544

Achromatopsia

#3C3C3C

CSS Usage

background-color: #45374F;
color: #45374F;
border-color: #45374F;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F8F6F9
100
#EEEAF0
200
#DCD5E2
300
#C4B7CD
400
#A390B2
500
#836996
600
#695478
700
#544360
800
#42344B
900
#322938
950
#1F1A24

Contrast Checker

Text on white

10.98:1

AA Pass AAA Pass

Text on black

1.91:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026