#1543A8 Color

#1543A8 is rgb(21, 67, 168) in RGB and hsl(221, 78%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1543A8

HEX#1543A8

RGBrgb(21, 67, 168)

HSLhsl(221, 78%, 37%)

HSVhsv(221, 87%, 66%)

OKLCHoklch(42.1% 0.17 262.9)

CMYKcmyk(87%, 60%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1543A8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1543A8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1543A8 Complementary#A87915 Analogous#158DA8 Analogous#3015A8 Triadic#A81543 Triadic#43A815

Tints & Shades

Lighter tints and darker shades of #1543A8, useful for hover states, backgrounds, and text variants.

Tints

#1A54D1 #2E68E5 #5786EA #80A3EF #A9C1F4 #CDDBF9

Shades

#123A91 #10337F #0D2A68 #0A2152 #07183B #051029

Use #1543A8 in Our Tools

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