#383C5D

#383C5D

Color Values

HEX

#383C5D

RGB

56, 60, 93

HSL

233.5, 24.8%, 29.2%

HSV

233.5, 39.8%, 36.5%

CMYK

39.8%, 35.5%, 0.0%, 63.5%

OKLCH

0.3678 0.057 277.9

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#383C5D

#5D5938

Analogous

#384E5D

#46385D

#383C5D

Triadic

#383C5D

#5D383C

#3C5D38

Split Complementary

#383C5D

#5D4638

#4E5D38

Tetradic

#383C5D

#5D384E

#5D5938

#385D46

Color Blindness Simulation

Original

#383C5D

Protanopia

#3A3A55

Deuteranopia

#3A3953

Tritanopia

#384F4D

Achromatopsia

#3E3E3E

CSS Usage

background-color: #383C5D;
color: #383C5D;
border-color: #383C5D;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D4E4
300
#B3B6D1
400
#898EB8
500
#60679F
600
#4D527F
700
#3D4266
800
#303350
900
#26283B
950
#181925

Contrast Checker

Text on white

10.65:1

AA Pass AAA Pass

Text on black

1.97:1

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