#1D3D5D Color

#1D3D5D is rgb(29, 61, 93) in RGB and hsl(210, 52%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3D5D

HEX#1D3D5D

RGBrgb(29, 61, 93)

HSLhsl(210, 52%, 24%)

HSVhsv(210, 69%, 36%)

OKLCHoklch(35.2% 0.068 250.3)

CMYKcmyk(69%, 34%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3D5D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3D5D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3D5D Complementary#5D3D1D Analogous#1D5D5D Analogous#1D1D5D Triadic#5D1D3D Triadic#3D5D1D

Tints & Shades

Lighter tints and darker shades of #1D3D5D, useful for hover states, backgrounds, and text variants.

Tints

#2B5988 #3773AE #548FC9 #7BA8D5 #A6C4E3 #CDDEEF

Shades

#1A3651 #162E46 #12263A #102132 #0C1927 #09121B

Use #1D3D5D in Our Tools

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