#275A63 Color
#275A63 is rgb(39, 90, 99) in RGB and hsl(189, 43%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#275A63
HEX
#275A63RGB
rgb(39, 90, 99)HSL
hsl(189, 43%, 27%)HSV
hsv(189, 61%, 39%)OKLCH
oklch(43.7% 0.056 210.7)CMYK
cmyk(61%, 9%, 0%, 61%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #275A63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.7:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.73:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #275A63 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #275A63, useful for hover states, backgrounds, and text variants.