#1D33AF Color

#1D33AF is rgb(29, 51, 175) in RGB and hsl(231, 72%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D33AF

HEX#1D33AF

RGBrgb(29, 51, 175)

HSLhsl(231, 72%, 40%)

HSVhsv(231, 83%, 69%)

OKLCHoklch(40.1% 0.196 267.5)

CMYKcmyk(83%, 71%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D33AF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D33AF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D33AF Complementary#AF991D Analogous#1D7CAF Analogous#501DAF Triadic#AF1D33 Triadic#33AF1D

Tints & Shades

Lighter tints and darker shades of #1D33AF, useful for hover states, backgrounds, and text variants.

Tints

#223DD3 #425AE0 #6579E6 #8997EC #ACB6F1 #D3D9F8

Shades

#192C9A #152684 #12206E #0E1853 #0A123D #060B27

Use #1D33AF in Our Tools

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