#1D518B Color

#1D518B is rgb(29, 81, 139) in RGB and hsl(212, 65%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D518B

HEX#1D518B

RGBrgb(29, 81, 139)

HSLhsl(212, 65%, 33%)

HSVhsv(212, 79%, 55%)

OKLCHoklch(43.2% 0.111 253.8)

CMYKcmyk(79%, 42%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D518B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D518B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D518B Complementary#8B581D Analogous#1D878B Analogous#211D8B Triadic#8B1D51 Triadic#518B1D

Tints & Shades

Lighter tints and darker shades of #1D518B, useful for hover states, backgrounds, and text variants.

Tints

#2566B1 #357FD4 #5B97DC #81AFE4 #A7C7EC #D1E2F5

Shades

#1A477A #163D69 #133358 #0E2743 #0B1D32 #071422

Use #1D518B in Our Tools

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