#1F3C56 Color

#1F3C56 is rgb(31, 60, 86) in RGB and hsl(208, 47%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3C56

HEX#1F3C56

RGBrgb(31, 60, 86)

HSLhsl(208, 47%, 23%)

HSVhsv(208, 64%, 34%)

OKLCHoklch(34.6% 0.058 247.3)

CMYKcmyk(64%, 30%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3C56 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.42:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3C56 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3C56 Complementary#56391F Analogous#1F5654 Analogous#1F2156 Triadic#561F3C Triadic#3C561F

Tints & Shades

Lighter tints and darker shades of #1F3C56, useful for hover states, backgrounds, and text variants.

Tints

#2E597F #3B74A5 #5690C2 #80ABD1 #A9C6E0 #CEDFED

Shades

#1B354B #182F43 #142738 #10202D #0C1822 #09121A

Use #1F3C56 in Our Tools

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