#1D3859 Color

#1D3859 is rgb(29, 56, 89) in RGB and hsl(213, 51%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3859

HEX#1D3859

RGBrgb(29, 56, 89)

HSLhsl(213, 51%, 23%)

HSVhsv(213, 67%, 35%)

OKLCHoklch(33.7% 0.067 254.5)

CMYKcmyk(67%, 37%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3859 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.92:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3859 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3859 Complementary#593E1D Analogous#1D5659 Analogous#201D59 Triadic#591D38 Triadic#38591D

Tints & Shades

Lighter tints and darker shades of #1D3859, useful for hover states, backgrounds, and text variants.

Tints

#2A5283 #376AA9 #5286C7 #7CA4D5 #A6C1E2 #CDDCEF

Shades

#19304D #162C45 #13243A #0F1D2E #0B1623 #09111B

Use #1D3859 in Our Tools

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