#4D6366

#4D6366

Color Values

HEX

#4D6366

RGB

77, 99, 102

HSL

187,2, 14,0%, 35,1%

HSV

187,2, 24,5%, 40,0%

CMYK

24,5%, 2,9%, 0,0%, 60,0%

OKLCH

0,4829 0,0268 206,6

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#4D6366

#66504D

Analogous

#4D665D

#4D5666

#4D6366

Triadic

#4D6366

#664D63

#63664D

Split Complementary

#4D6366

#664D56

#665D4D

Tetradic

#4D6366

#5D4D66

#66504D

#56664D

Color Blindness Simulation

Original

#4D6366

Protanopia

#575765

Deuteranopia

#555465

Tritanopia

#4E6565

Achromatopsia

#5F5F5F

CSS Usage

background-color: #4D6366;
color: #4D6366;
border-color: #4D6366;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D6DFE0
300
#B9C8CA
400
#93ABAE
500
#6E8D91
600
#587174
700
#465A5D
800
#374749
900
#2A3537
950
#1B2222

Contrast Checker

Text on white

6,38:1

AA Pass AAA Fail

Text on black

3,29:1

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