#257DC1 Color

#257DC1 is rgb(37, 125, 193) in RGB and hsl(206, 68%, 45%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#257DC1

HEX#257DC1

RGBrgb(37, 125, 193)

HSLhsl(206, 68%, 45%)

HSVhsv(206, 81%, 76%)

OKLCHoklch(57.2% 0.132 246.8)

CMYKcmyk(81%, 35%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #257DC1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.39:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.78:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #257DC1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#257DC1 Complementary#C16825 Analogous#25C1B6 Analogous#252FC1 Triadic#C1257D Triadic#7DC125

Tints & Shades

Lighter tints and darker shades of #257DC1, useful for hover states, backgrounds, and text variants.

Tints

#3692D9 #54A2DE #76B5E5 #94C5EB #B6D8F1 #D4E8F7

Shades

#206CA7 #1B5C8D #164B74 #123D5E #0D2C45 #081C2B

Use #257DC1 in Our Tools

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