#0B4B51 Color

#0B4B51 is rgb(11, 75, 81) in RGB and hsl(185, 76%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0B4B51

HEX#0B4B51

RGBrgb(11, 75, 81)

HSLhsl(185, 76%, 18%)

HSVhsv(185, 86%, 32%)

OKLCHoklch(37.8% 0.06 204.7)

CMYKcmyk(86%, 7%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B4B51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.82:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0B4B51 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B4B51 Complementary#51110B Analogous#0B5134 Analogous#0B2851 Triadic#510B4B Triadic#4B510B

Tints & Shades

Lighter tints and darker shades of #0B4B51, useful for hover states, backgrounds, and text variants.

Tints

#127982 #19ABB8 #28D2E2 #5DDDE9 #8FE8F0 #C5F3F7

Shades

#0A4348 #093A3F #073236 #062A2D #052124 #04191B

Use #0B4B51 in Our Tools

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