#258D8D Color

#258D8D is rgb(37, 141, 141) in RGB and hsl(180, 58%, 35%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#258D8D

HEX#258D8D

RGBrgb(37, 141, 141)

HSLhsl(180, 58%, 35%)

HSVhsv(180, 74%, 55%)

OKLCHoklch(58.7% 0.09 195)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #258D8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.98:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.27:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #258D8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#258D8D Complementary#8D2525 Analogous#258D59 Analogous#25598D Triadic#8D258D Triadic#8D8D25

Tints & Shades

Lighter tints and darker shades of #258D8D, useful for hover states, backgrounds, and text variants.

Tints

#2FB1B1 #42CDCD #66D6D6 #8AE0E0 #AEEAEA #D3F3F3

Shades

#217D7D #1C6969 #185959 #124444 #0E3434 #092020

Use #258D8D in Our Tools

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