#1D3753 Color

#1D3753 is rgb(29, 55, 83) in RGB and hsl(211, 48%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3753

HEX#1D3753

RGBrgb(29, 55, 83)

HSLhsl(211, 48%, 22%)

HSVhsv(211, 65%, 33%)

OKLCHoklch(33% 0.059 251.6)

CMYKcmyk(65%, 34%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3753 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3753 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3753 Complementary#53391D Analogous#1D5253 Analogous#1E1D53 Triadic#531D37 Triadic#37531D

Tints & Shades

Lighter tints and darker shades of #1D3753, useful for hover states, backgrounds, and text variants.

Tints

#2C537D #3A6EA6 #558AC3 #7BA4D1 #A4C1DF #CEDDEE

Shades

#193048 #172B40 #132335 #101E2D #0C1722 #09121A

Use #1D3753 in Our Tools

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