#258CD0 Color

#258CD0 is rgb(37, 140, 208) in RGB and hsl(204, 70%, 48%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#258CD0

HEX#258CD0

RGBrgb(37, 140, 208)

HSLhsl(204, 70%, 48%)

HSVhsv(204, 82%, 82%)

OKLCHoklch(61.6% 0.136 243.5)

CMYKcmyk(82%, 33%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #258CD0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.66:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.74:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #258CD0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#258CD0 Complementary#D06925 Analogous#25D0BF Analogous#2536D0 Triadic#D0258C Triadic#8CD025

Tints & Shades

Lighter tints and darker shades of #258CD0, useful for hover states, backgrounds, and text variants.

Tints

#3C9CDD #5AACE2 #79BBE7 #9BCDED #BADCF3 #D8EBF8

Shades

#207AB6 #1B6698 #16547E #124364 #0D314A #081D2B

Use #258CD0 in Our Tools

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