#1B3350 Color

#1B3350 is rgb(27, 51, 80) in RGB and hsl(213, 50%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B3350

HEX#1B3350

RGBrgb(27, 51, 80)

HSLhsl(213, 50%, 21%)

HSVhsv(213, 66%, 31%)

OKLCHoklch(31.7% 0.06 254.1)

CMYKcmyk(66%, 36%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3350 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.84:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3350 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3350 Complementary#50381B Analogous#1B4E50 Analogous#1D1B50 Triadic#501B33 Triadic#33501B

Tints & Shades

Lighter tints and darker shades of #1B3350, useful for hover states, backgrounds, and text variants.

Tints

#294E7A #3768A4 #4F84C4 #79A1D2 #A3BFE0 #CDDCEE

Shades

#182E49 #14273D #122236 #0E1B2A #0B1622 #080F17

Use #1B3350 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex