#1D528B Color

#1D528B is rgb(29, 82, 139) in RGB and hsl(211, 65%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D528B

HEX#1D528B

RGBrgb(29, 82, 139)

HSLhsl(211, 65%, 33%)

HSVhsv(211, 79%, 55%)

OKLCHoklch(43.4% 0.109 253.1)

CMYKcmyk(79%, 41%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D528B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.98:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D528B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D528B Complementary#8B561D Analogous#1D898B Analogous#1F1D8B Triadic#8B1D52 Triadic#528B1D

Tints & Shades

Lighter tints and darker shades of #1D528B, useful for hover states, backgrounds, and text variants.

Tints

#2569B1 #3582D4 #5B99DC #81B1E4 #A7C8EC #D1E2F5

Shades

#1A487A #163E69 #133458 #0E2843 #0B1E32 #071422

Use #1D528B in Our Tools

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