#0F2F51

#0F2F51

Color Values

HEX

#0F2F51

RGB

15, 47, 81

HSL

210.9, 68.7%, 18.8%

HSV

210.9, 81.5%, 31.8%

CMYK

81.5%, 42.0%, 0.0%, 68.2%

OKLCH

0.3013 0.0721 252.6

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#0F2F51

#51310F

Analogous

#0F5051

#100F51

#0F2F51

Triadic

#0F2F51

#510F2F

#2F510F

Split Complementary

#0F2F51

#51100F

#50510F

Tetradic

#0F2F51

#510F50

#51310F

#0F5110

Color Blindness Simulation

Original

#0F2F51

Protanopia

#1D1D49

Deuteranopia

#1B1947

Tritanopia

#114241

Achromatopsia

#2B2B2B

CSS Usage

background-color: #0F2F51;
color: #0F2F51;
border-color: #0F2F51;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F7FC
100
#E3EDF8
200
#C3DBF4
300
#98C1EC
400
#609FE1
500
#287DD7
600
#2064AC
700
#1A508A
800
#143E6C
900
#12304E
950
#0C1E32

Contrast Checker

Text on white

13.59:1

AA Pass AAA Pass

Text on black

1.55:1

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