#0B3237 Color

#0B3237 is rgb(11, 50, 55) in RGB and hsl(187, 67%, 13%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0B3237

HEX#0B3237

RGBrgb(11, 50, 55)

HSLhsl(187, 67%, 13%)

HSVhsv(187, 80%, 22%)

OKLCHoklch(29.3% 0.043 207.3)

CMYKcmyk(80%, 9%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B3237 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0B3237 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B3237 Complementary#37100B Analogous#0B3726 Analogous#0B1C37 Triadic#370B32 Triadic#32370B

Tints & Shades

Lighter tints and darker shades of #0B3237, useful for hover states, backgrounds, and text variants.

Tints

#15606A #1F8F9E #29BDD1 #5DD0DF #90DFE9 #C3EEF3

Shades

#0A2E33 #08272B #082326 #071F22 #061B1E #041315

Use #0B3237 in Our Tools

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