#12555E Color
#12555E is rgb(18, 85, 94) in RGB and hsl(187, 68%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#12555E
HEX
#12555ERGB
rgb(18, 85, 94)HSL
hsl(187, 68%, 22%)HSV
hsv(187, 81%, 37%)OKLCH
oklch(41.4% 0.065 208.4)CMYK
cmyk(81%, 10%, 0%, 63%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #12555E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.44:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.49:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #12555E based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #12555E, useful for hover states, backgrounds, and text variants.