#12403E Color
#12403E is rgb(18, 64, 62) in RGB and hsl(177, 56%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#12403E
HEX
#12403ERGB
rgb(18, 64, 62)HSL
hsl(177, 56%, 16%)HSV
hsv(177, 72%, 25%)OKLCH
oklch(34% 0.049 191)CMYK
cmyk(72%, 0%, 3%, 75%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #12403E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.48:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.83:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #12403E based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #12403E, useful for hover states, backgrounds, and text variants.