#0F3B50

#0F3B50

Color Values

HEX

#0F3B50

RGB

15, 59, 80

HSL

199.4, 68.4%, 18.6%

HSV

199.4, 81.2%, 31.4%

CMYK

81.2%, 26.2%, 0.0%, 68.6%

OKLCH

0.3335 0.0595 233.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#0F3B50

#50240F

Analogous

#0F5044

#0F1A50

#0F3B50

Triadic

#0F3B50

#500F3B

#3B500F

Split Complementary

#0F3B50

#500F1A

#50440F

Tetradic

#0F3B50

#440F50

#50240F

#1A500F

Color Blindness Simulation

Original

#0F3B50

Protanopia

#22224B

Deuteranopia

#201C4A

Tritanopia

#114746

Achromatopsia

#333333

CSS Usage

background-color: #0F3B50;
color: #0F3B50;
border-color: #0F3B50;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F3F9FC
100
#E3F1F8
200
#C3E4F4
300
#98D1EC
400
#60B7E1
500
#289ED7
600
#207FAC
700
#1A6589
800
#144F6B
900
#133B4E
950
#0C2531

Contrast Checker

Text on white

11.92:1

AA Pass AAA Pass

Text on black

1.76:1

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