#257F8D Color

#257F8D is rgb(37, 127, 141) in RGB and hsl(188, 58%, 35%) in HSL. The closest CSS named color is DarkCyan. White text is most readable on this background.

#257F8D

HEX#257F8D

RGBrgb(37, 127, 141)

HSLhsl(188, 58%, 35%)

HSVhsv(188, 74%, 55%)

OKLCHoklch(55.1% 0.084 210.1)

CMYKcmyk(74%, 10%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #257F8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.67:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.5:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #257F8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#257F8D Complementary#8D3325 Analogous#258D67 Analogous#254B8D Triadic#8D257F Triadic#7F8D25

Tints & Shades

Lighter tints and darker shades of #257F8D, useful for hover states, backgrounds, and text variants.

Tints

#2FA0B1 #42BACD #66C7D6 #8AD5E0 #AEE2EA #D3EFF3

Shades

#21717D #1C5E69 #185059 #123E44 #0E2F34 #091D20

Use #257F8D in Our Tools

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