#258EB1 Color

#258EB1 is rgb(37, 142, 177) in RGB and hsl(195, 65%, 42%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#258EB1

HEX#258EB1

RGBrgb(37, 142, 177)

HSLhsl(195, 65%, 42%)

HSVhsv(195, 79%, 69%)

OKLCHoklch(60.5% 0.105 225.6)

CMYKcmyk(79%, 20%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #258EB1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.76:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.58:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #258EB1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#258EB1 Complementary#B14825 Analogous#25B18E Analogous#2548B1 Triadic#B1258E Triadic#8EB125

Tints & Shades

Lighter tints and darker shades of #258EB1, useful for hover states, backgrounds, and text variants.

Tints

#2DA9D2 #4EB7DA #70C4E1 #92D2E8 #B3E0EF #D5EEF6

Shades

#217D9C #1C6982 #17586D #124454 #0D333F #081E26

Use #258EB1 in Our Tools

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