#0F3F5C Color

#0F3F5C is rgb(15, 63, 92) in RGB and hsl(203, 72%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0F3F5C

HEX#0F3F5C

RGBrgb(15, 63, 92)

HSLhsl(203, 72%, 21%)

HSVhsv(203, 84%, 36%)

OKLCHoklch(35.2% 0.071 240.3)

CMYKcmyk(84%, 32%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0F3F5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.14:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0F3F5C based on color wheel relationships. Click any swatch for its full breakdown.

Base#0F3F5C Complementary#5C2D0F Analogous#0F5C53 Analogous#0F185C Triadic#5C0F3F Triadic#3F5C0F

Tints & Shades

Lighter tints and darker shades of #0F3F5C, useful for hover states, backgrounds, and text variants.

Tints

#175F8C #1F80BD #359DDE #65B5E6 #96CCEE #C6E3F6

Shades

#0E3953 #0B3046 #0A2A3D #082130 #061B27 #04121A

Use #0F3F5C in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex