#258BE4 Color

#258BE4 is rgb(37, 139, 228) in RGB and hsl(208, 78%, 52%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#258BE4

HEX#258BE4

RGBrgb(37, 139, 228)

HSLhsl(208, 78%, 52%)

HSVhsv(208, 84%, 89%)

OKLCHoklch(62.5% 0.161 250.1)

CMYKcmyk(84%, 39%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #258BE4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.56:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.89:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #258BE4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#258BE4 Complementary#E47E25 Analogous#25E4DE Analogous#252BE4 Triadic#E4258B Triadic#8BE425

Tints & Shades

Lighter tints and darker shades of #258BE4, useful for hover states, backgrounds, and text variants.

Tints

#459CE8 #60AAEB #80BBEF #9BCAF3 #BBDBF7 #D6E9FA

Shades

#1979CC #1566AC #11538D #0E4371 #0A3052 #061E32

Use #258BE4 in Our Tools

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