#0C367B

#0C367B

Color Values

HEX

#0C367B

RGB

12, 54, 123

HSL

217.3, 82.2%, 26.5%

HSV

217.3, 90.2%, 48.2%

CMYK

90.2%, 56.1%, 0.0%, 51.8%

OKLCH

0.3511 0.1262 260.2

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#0C367B

#7B510C

Analogous

#0C6E7B

#1A0C7B

#0C367B

Triadic

#0C367B

#7B0C36

#367B0C

Split Complementary

#0C367B

#7B1A0C

#6E7B0C

Tetradic

#0C367B

#7B0C6E

#7B510C

#0C7B1A

Color Blindness Simulation

Original

#0C367B

Protanopia

#1E1F6A

Deuteranopia

#1C1966

Tritanopia

#0E5D5A

Achromatopsia

#323232

CSS Usage

background-color: #0C367B;
color: #0C367B;
border-color: #0C367B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F6FD
100
#E1EAFA
200
#BED4F9
300
#8FB6F4
400
#538EEE
500
#1766E8
600
#1252BA
700
#0F4195
800
#0B3374
900
#0D2854
950
#081935

Contrast Checker

Text on white

11.48:1

AA Pass AAA Pass

Text on black

1.83:1

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