#258DB6 Color

#258DB6 is rgb(37, 141, 182) in RGB and hsl(197, 66%, 43%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#258DB6

HEX#258DB6

RGBrgb(37, 141, 182)

HSLhsl(197, 66%, 43%)

HSVhsv(197, 80%, 71%)

OKLCHoklch(60.5% 0.109 229.9)

CMYKcmyk(80%, 23%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #258DB6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.77:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.56:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #258DB6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#258DB6 Complementary#B64E25 Analogous#25B697 Analogous#2545B6 Triadic#B6258D Triadic#8DB625

Tints & Shades

Lighter tints and darker shades of #258DB6, useful for hover states, backgrounds, and text variants.

Tints

#30A6D5 #51B4DB #73C3E2 #91D0E8 #B3DEEF #D5EDF6

Shades

#20799D #1C6987 #17556E #124559 #0D313F #09212A

Use #258DB6 in Our Tools

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