#258AEF Color

#258AEF is rgb(37, 138, 239) in RGB and hsl(210, 86%, 54%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#258AEF

HEX#258AEF

RGBrgb(37, 138, 239)

HSLhsl(210, 86%, 54%)

HSVhsv(210, 85%, 94%)

OKLCHoklch(63% 0.176 252.9)

CMYKcmyk(85%, 42%, 0%, 6%)

Text Contrast & Accessibility

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

TextWhite text3.52:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.96:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#258AEF Complementary#EF8A25 Analogous#25EFEF Analogous#2525EF Triadic#EF258A Triadic#8AEF25

Tints & Shades

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

Tints

#4199F1 #62ABF3 #7FBAF5 #9BC9F8 #B8D9FA #D9EBFC

Shades

#1178DF #0E66BE #0C549D #094077 #062E55 #041C34

Use #258AEF in Our Tools

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