#4D5B66

#4D5B66

Color Values

HEX

#4D5B66

RGB

77, 91, 102

HSL

206.4, 14.0%, 35.1%

HSV

206.4, 24.5%, 40.0%

CMYK

24.5%, 10.8%, 0.0%, 60.0%

OKLCH

0.4634 0.025 241.8

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#4D5B66

#66584D

Analogous

#4D6665

#4D4E66

#4D5B66

Triadic

#4D5B66

#664D5B

#5B664D

Split Complementary

#4D5B66

#664D4E

#66654D

Tetradic

#4D5B66

#654D66

#66584D

#4E664D

Color Blindness Simulation

Original

#4D5B66

Protanopia

#535363

Deuteranopia

#525163

Tritanopia

#4E6161

Achromatopsia

#595959

CSS Usage

background-color: #4D5B66;
color: #4D5B66;
border-color: #4D5B66;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F7F8
100
#EBEDEF
200
#D6DCE0
300
#B9C3CA
400
#93A2AE
500
#6E8291
600
#586874
700
#46535D
800
#374149
900
#2A3137
950
#1B1F22

Contrast Checker

Text on white

6.99:1

AA Pass AAA Fail

Text on black

3.0:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026