#1B5550 Color

#1B5550 is rgb(27, 85, 80) in RGB and hsl(175, 52%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B5550

HEX#1B5550

RGBrgb(27, 85, 80)

HSLhsl(175, 52%, 22%)

HSVhsv(175, 68%, 33%)

OKLCHoklch(41.1% 0.06 187.1)

CMYKcmyk(68%, 0%, 6%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B5550 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B5550 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B5550 Complementary#551B20 Analogous#1B5533 Analogous#1B3D55 Triadic#501B55 Triadic#55501B

Tints & Shades

Lighter tints and darker shades of #1B5550, useful for hover states, backgrounds, and text variants.

Tints

#288079 #36ABA1 #51C8BE #77D4CC #A2E2DC #CDEFEC

Shades

#174A45 #15423E #113633 #0F2F2C #0B2321 #091B1A

Use #1B5550 in Our Tools

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