#1DB5C9 Color

#1DB5C9 is rgb(29, 181, 201) in RGB and hsl(187, 75%, 45%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1DB5C9

HEX#1DB5C9

RGBrgb(29, 181, 201)

HSLhsl(187, 75%, 45%)

HSVhsv(187, 86%, 79%)

OKLCHoklch(71% 0.118 209.2)

CMYKcmyk(86%, 10%, 0%, 21%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1DB5C9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.47:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.51:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #1DB5C9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1DB5C9 Complementary#C9311D Analogous#1DC987 Analogous#1D5FC9 Triadic#C91DB5 Triadic#B5C91D

Tints & Shades

Lighter tints and darker shades of #1DB5C9, useful for hover states, backgrounds, and text variants.

Tints

#2DCCE1 #4CD4E6 #70DCEB #8FE4EF #B3EDF4 #D2F4F9

Shades

#199DAE #158593 #116C78 #0E5862 #0A4047 #06282D

Use #1DB5C9 in Our Tools

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