#1D3AAF Color

#1D3AAF is rgb(29, 58, 175) in RGB and hsl(228, 72%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D3AAF

HEX#1D3AAF

RGBrgb(29, 58, 175)

HSLhsl(228, 72%, 40%)

HSVhsv(228, 83%, 69%)

OKLCHoklch(41.3% 0.188 266.5)

CMYKcmyk(83%, 67%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3AAF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3AAF based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3AAF Complementary#AF921D Analogous#1D83AF Analogous#491DAF Triadic#AF1D3A Triadic#3AAF1D

Tints & Shades

Lighter tints and darker shades of #1D3AAF, useful for hover states, backgrounds, and text variants.

Tints

#2246D3 #4262E0 #657FE6 #899CEC #ACBAF1 #D3DAF8

Shades

#19339A #152B84 #12246E #0E1C53 #0A143D #060D27

Use #1D3AAF in Our Tools

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