#1F1B33 · Ink

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#1F1B33 is a dark, muted blue color, closest to Ink and near Ink and Raisin. In OKLCH it has 24% lightness and 0.05 chroma at hue 290°. Blue suggests trust, stability and calm; it is the most used hue in corporate and tech branding, which makes #1F1B33 a natural choice for links, primary buttons, finance and technology. It appears in 1 ColorSwoop palette.

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HEX#1F1B33
RGBrgb(31, 27, 51)
HSLhsl(250, 31%, 15%)
CMYK39, 47, 0, 80
CSS var--ink
Contrast16.63:1 white · 1.26:1 black

Similar named colors

Ink #0B1E33Raisin #242124Space #1D2951Licorice #1A1110Marine #04275C

How to use #1F1B33

White text passes WCAG AA on #1F1B33 (16.63:1); black does not, so keep dark text off it.

For a calm scheme pair #1F1B33 with its analogous neighbors #1A2232 and #2A1A32; for contrast use its complement #2E321A as a small accent, and anchor everything with a neutral such as #F5F5F7.

--ink: #1F1B33;

Shades & tints

#06050A#0C0B14#13101F#191629#1F1B33#4C495C#797685#A5A4AD#D2D1D6

Color harmonies for #1F1B33

Complementary

#1F1B33#2E321A

Analogous

#1F1B33#1A2232#2A1A32

Triadic

#1F1B33#321E1A#1A321E

Split complementary

#1F1B33#322A1A#22321A

Tetradic

#1F1B33#321A22#2E321A#1A322A

Palettes with #1F1B33