#12879B Color
#12879B is rgb(18, 135, 155) in RGB and hsl(189, 79%, 34%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.
#12879B
HEX
#12879BRGB
rgb(18, 135, 155)HSL
hsl(189, 79%, 34%)HSV
hsv(189, 88%, 61%)OKLCH
oklch(57.4% 0.097 213.4)CMYK
cmyk(88%, 13%, 0%, 39%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #12879B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.23:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text4.96:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #12879B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #12879B, useful for hover states, backgrounds, and text variants.