#1CA3B5 Color

#1CA3B5 is rgb(28, 163, 181) in RGB and hsl(187, 73%, 41%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1CA3B5

HEX#1CA3B5

RGBrgb(28, 163, 181)

HSLhsl(187, 73%, 41%)

HSVhsv(187, 85%, 71%)

OKLCHoklch(65.7% 0.108 209.2)

CMYKcmyk(85%, 10%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1CA3B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.02:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.96:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1CA3B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1CA3B5 Complementary#B52E1C Analogous#1CB57A Analogous#1C57B5 Triadic#B51CA3 Triadic#A3B51C

Tints & Shades

Lighter tints and darker shades of #1CA3B5, useful for hover states, backgrounds, and text variants.

Tints

#22C3D8 #41CFE1 #65D8E7 #8CE2ED #B0EBF3 #D3F4F8

Shades

#198F9F #157784 #11636E #0E5058 #0A3C42 #062428

Use #1CA3B5 in Our Tools

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