#2563C1 Color

#2563C1 is rgb(37, 99, 193) in RGB and hsl(216, 68%, 45%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#2563C1

HEX#2563C1

RGBrgb(37, 99, 193)

HSLhsl(216, 68%, 45%)

HSVhsv(216, 81%, 76%)

OKLCHoklch(51.3% 0.161 259)

CMYKcmyk(81%, 49%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2563C1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.78:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.63:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2563C1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2563C1 Complementary#C18225 Analogous#25B1C1 Analogous#3425C1 Triadic#C12563 Triadic#63C125

Tints & Shades

Lighter tints and darker shades of #2563C1, useful for hover states, backgrounds, and text variants.

Tints

#3677D9 #548BDE #76A2E5 #94B7EB #B6CEF1 #D4E2F7

Shades

#2056A7 #1B498D #163B74 #12305E #0D2345 #08162B

Use #2563C1 in Our Tools

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