#0C3F54

#0C3F54

Color Values

HEX

#0C3F54

RGB

12, 63, 84

HSL

197.5, 75.0%, 18.8%

HSV

197.5, 85.7%, 32.9%

CMYK

85.7%, 25.0%, 0.0%, 67.1%

OKLCH

0.3461 0.0628 230.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#0C3F54

#54210C

Analogous

#0C5445

#0C1B54

#0C3F54

Triadic

#0C3F54

#540C3F

#3F540C

Split Complementary

#0C3F54

#540C1B

#54450C

Tetradic

#0C3F54

#450C54

#54210C

#1B540C

Color Blindness Simulation

Original

#0C3F54

Protanopia

#22234F

Deuteranopia

#1F1B4E

Tritanopia

#0F4B4A

Achromatopsia

#363636

CSS Usage

background-color: #0C3F54;
color: #0C3F54;
border-color: #0C3F54;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F2F9FC
100
#E2F2F9
200
#C1E6F6
300
#94D5F0
400
#5ABEE7
500
#20A7DF
600
#1986B3
700
#146B8F
800
#105470
900
#103E51
950
#0A2733

Contrast Checker

Text on white

11.32:1

AA Pass AAA Pass

Text on black

1.85:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026