#1B6463 Color

#1B6463 is rgb(27, 100, 99) in RGB and hsl(179, 57%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B6463

HEX#1B6463

RGBrgb(27, 100, 99)

HSLhsl(179, 57%, 25%)

HSVhsv(179, 73%, 39%)

OKLCHoklch(46% 0.069 193.7)

CMYKcmyk(73%, 0%, 1%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B6463 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.89:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.05:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1B6463 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B6463 Complementary#641B1D Analogous#1B643F Analogous#1B4164 Triadic#631B64 Triadic#64631B

Tints & Shades

Lighter tints and darker shades of #1B6463, useful for hover states, backgrounds, and text variants.

Tints

#268C8A #32B8B6 #4FCFCD #7BDBD9 #A3E6E5 #CFF2F1

Shades

#185857 #154C4B #12403F #0E3433 #0B2828 #081C1C

Use #1B6463 in Our Tools

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