#154B66 Color
#154B66 is rgb(21, 75, 102) in RGB and hsl(200, 66%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#154B66
HEX
#154B66RGB
rgb(21, 75, 102)HSL
hsl(200, 66%, 24%)HSV
hsv(200, 79%, 40%)OKLCH
oklch(39.1% 0.071 234.9)CMYK
cmyk(79%, 26%, 0%, 60%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #154B66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.42:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #154B66 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #154B66, useful for hover states, backgrounds, and text variants.