#2581E4 Color

#2581E4 is rgb(37, 129, 228) in RGB and hsl(211, 78%, 52%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#2581E4

HEX#2581E4

RGBrgb(37, 129, 228)

HSLhsl(211, 78%, 52%)

HSVhsv(211, 84%, 89%)

OKLCHoklch(60.3% 0.172 254.1)

CMYKcmyk(84%, 43%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2581E4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.93:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.34:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2581E4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2581E4 Complementary#E48825 Analogous#25E1E4 Analogous#2825E4 Triadic#E42581 Triadic#81E425

Tints & Shades

Lighter tints and darker shades of #2581E4, useful for hover states, backgrounds, and text variants.

Tints

#4594E8 #60A3EB #80B6EF #9BC5F3 #BBD8F7 #D6E7FA

Shades

#1970CC #155EAC #114D8D #0E3E71 #0A2D52 #061B32

Use #2581E4 in Our Tools

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