#1D408C Color

#1D408C is rgb(29, 64, 140) in RGB and hsl(221, 66%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D408C

HEX#1D408C

RGBrgb(29, 64, 140)

HSLhsl(221, 66%, 33%)

HSVhsv(221, 79%, 55%)

OKLCHoklch(39.3% 0.133 263.1)

CMYKcmyk(79%, 54%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D408C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.7:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.16:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D408C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D408C Complementary#8C691D Analogous#1D778C Analogous#311D8C Triadic#8C1D40 Triadic#408C1D

Tints & Shades

Lighter tints and darker shades of #1D408C, useful for hover states, backgrounds, and text variants.

Tints

#2451B2 #3467D5 #5A83DD #80A0E5 #A6BCED #D0DCF5

Shades

#19387B #16306A #122959 #0E1F44 #0A1733 #070F22

Use #1D408C in Our Tools

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