#1F3456 Color

#1F3456 is rgb(31, 52, 86) in RGB and hsl(217, 47%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3456

HEX#1F3456

RGBrgb(31, 52, 86)

HSLhsl(217, 47%, 23%)

HSVhsv(217, 64%, 34%)

OKLCHoklch(32.6% 0.067 259.6)

CMYKcmyk(64%, 40%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3456 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.68:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3456 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3456 Complementary#56411F Analogous#1F5056 Analogous#261F56 Triadic#561F34 Triadic#34561F

Tints & Shades

Lighter tints and darker shades of #1F3456, useful for hover states, backgrounds, and text variants.

Tints

#2E4D7F #3B64A5 #5680C2 #809FD1 #A9BEE0 #CEDAED

Shades

#1B2D4B #182943 #142238 #101B2D #0C1422 #09101A

Use #1F3456 in Our Tools

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