#00386B

#00386B

Color Values

HEX

#00386B

RGB

0, 56, 107

HSL

208.6, 100.0%, 21.0%

HSV

208.6, 100.0%, 42.0%

CMYK

100.0%, 47.7%, 0.0%, 58.0%

OKLCH

0.34 0.1032 252.5

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#00386B

#6B3300

Analogous

#006B69

#00026B

#00386B

Triadic

#00386B

#6B0038

#386B00

Split Complementary

#00386B

#6B0002

#6B6900

Tetradic

#00386B

#69006B

#6B3300

#026B00

Color Blindness Simulation

Original

#00386B

Protanopia

#18195F

Deuteranopia

#15115C

Tritanopia

#035553

Achromatopsia

#303030

CSS Usage

background-color: #00386B;
color: #00386B;
border-color: #00386B;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F8FE
100
#DEEEFC
200
#B8DDFF
300
#85C5FF
400
#42A5FF
500
#0085FF
600
#006BCC
700
#0055A3
800
#004380
900
#05325C
950
#03203A

Contrast Checker

Text on white

11.81:1

AA Pass AAA Pass

Text on black

1.78:1

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