#383548

#383548

Color Values

HEX

#383548

RGB

56, 53, 72

HSL

249.5, 15.2%, 24.5%

HSV

249.5, 26.4%, 28.2%

CMYK

22.2%, 26.4%, 0.0%, 71.8%

OKLCH

0.3401 0.0332 291.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#383548

#454835

Analogous

#353B48

#413548

#383548

Triadic

#383548

#483835

#354838

Split Complementary

#383548

#484135

#3B4835

Tetradic

#383548

#48353B

#454835

#354841

Color Blindness Simulation

Original

#383548

Protanopia

#373743

Deuteranopia

#373742

Tritanopia

#38403F

Achromatopsia

#373737

CSS Usage

background-color: #383548;
color: #383548;
border-color: #383548;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F7F6F8
100
#ECEBEF
200
#D8D6E1
300
#BBB8CB
400
#9792AF
500
#726C93
600
#5B5676
700
#49455E
800
#393649
900
#2C2A37
950
#1C1A23

Contrast Checker

Text on white

11.86:1

AA Pass AAA Pass

Text on black

1.77:1

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