#1D528C Color

#1D528C is rgb(29, 82, 140) in RGB and hsl(211, 66%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D528C

HEX#1D528C

RGBrgb(29, 82, 140)

HSLhsl(211, 66%, 33%)

HSVhsv(211, 79%, 55%)

OKLCHoklch(43.5% 0.111 253.4)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D528C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.96:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D528C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D528C Complementary#8C561D Analogous#1D8A8C Analogous#1E1D8C Triadic#8C1D52 Triadic#528C1D

Tints & Shades

Lighter tints and darker shades of #1D528C, useful for hover states, backgrounds, and text variants.

Tints

#2469B2 #3482D5 #5A99DD #80B1E5 #A6C8ED #D0E2F5

Shades

#19487B #163E6A #123459 #0E2844 #0A1E33 #071422

Use #1D528C in Our Tools

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