#1566A8 Color

#1566A8 is rgb(21, 102, 168) in RGB and hsl(207, 78%, 37%) in HSL. The closest CSS named color is DarkCyan. White text is most readable on this background.

#1566A8

HEX#1566A8

RGBrgb(21, 102, 168)

HSLhsl(207, 78%, 37%)

HSVhsv(207, 87%, 66%)

OKLCHoklch(49.9% 0.128 249.1)

CMYKcmyk(87%, 39%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1566A8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.5:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1566A8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1566A8 Complementary#A85715 Analogous#15A8A1 Analogous#151CA8 Triadic#A81566 Triadic#66A815

Tints & Shades

Lighter tints and darker shades of #1566A8, useful for hover states, backgrounds, and text variants.

Tints

#1A7ED1 #2E93E5 #57A8EA #80BDEF #A9D2F4 #CDE5F9

Shades

#125891 #104D7F #0D3F68 #0A3152 #07243B #051929

Use #1566A8 in Our Tools

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