#1B4A55 Color
#1B4A55 is rgb(27, 74, 85) in RGB and hsl(191, 52%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1B4A55
HEX
#1B4A55RGB
rgb(27, 74, 85)HSL
hsl(191, 52%, 22%)HSV
hsv(191, 68%, 33%)OKLCH
oklch(38.2% 0.053 215.8)CMYK
cmyk(68%, 13%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B4A55 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.73:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.16:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B4A55 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B4A55, useful for hover states, backgrounds, and text variants.