#1580B2 Color

#1580B2 is rgb(21, 128, 178) in RGB and hsl(199, 79%, 39%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#1580B2

HEX#1580B2

RGBrgb(21, 128, 178)

HSLhsl(199, 79%, 39%)

HSVhsv(199, 88%, 70%)

OKLCHoklch(56.8% 0.117 236.2)

CMYKcmyk(88%, 28%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1580B2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.41:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.76:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1580B2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1580B2 Complementary#B24715 Analogous#15B295 Analogous#1532B2 Triadic#B21580 Triadic#80B215

Tints & Shades

Lighter tints and darker shades of #1580B2, useful for hover states, backgrounds, and text variants.

Tints

#199BD7 #36AFE7 #5BBEEC #84CEF1 #A8DDF5 #D1EDFA

Shades

#12709B #105F84 #0D4F6E #0A3E57 #072E40 #051E29

Use #1580B2 in Our Tools

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