#1D90B9 Color

#1D90B9 is rgb(29, 144, 185) in RGB and hsl(196, 73%, 42%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1D90B9

HEX#1D90B9

RGBrgb(29, 144, 185)

HSLhsl(196, 73%, 42%)

HSVhsv(196, 84%, 73%)

OKLCHoklch(61.2% 0.113 228.4)

CMYKcmyk(84%, 22%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D90B9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.66:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.74:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D90B9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D90B9 Complementary#B9471D Analogous#1DB995 Analogous#1D41B9 Triadic#B91D90 Triadic#90B91D

Tints & Shades

Lighter tints and darker shades of #1D90B9, useful for hover states, backgrounds, and text variants.

Tints

#22ABDD #46B8E2 #69C6E8 #8CD3ED #B0E1F3 #D3EEF8

Shades

#197EA3 #156A89 #125973 #0E4458 #0A3342 #061F28

Use #1D90B9 in Our Tools

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