#1D4F81 Color

#1D4F81 is rgb(29, 79, 129) in RGB and hsl(210, 63%, 31%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D4F81

HEX#1D4F81

RGBrgb(29, 79, 129)

HSLhsl(210, 63%, 31%)

HSVhsv(210, 78%, 51%)

OKLCHoklch(42% 0.099 251.4)

CMYKcmyk(78%, 39%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D4F81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.49:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D4F81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D4F81 Complementary#814F1D Analogous#1D8181 Analogous#1D1D81 Triadic#811D4F Triadic#4F811D

Tints & Shades

Lighter tints and darker shades of #1D4F81, useful for hover states, backgrounds, and text variants.

Tints

#2769AA #2F7FD0 #5999D9 #7EB0E2 #A8C9EB #CDE0F4

Shades

#194570 #163B60 #12304F #0F2943 #0B1F32 #081421

Use #1D4F81 in Our Tools

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