Color #171718
A nearly neutral, gray-leaning very dark blue.
Conversions
#171718rgb(23, 23, 24)hsl(240, 2.1%, 9.2%)hsv(240, 4.2%, 9.4%)cmyk(4.2%, 4.2%, 0%, 90.6%)lab(7.78, 0.26, -0.7)lch(7.78, 0.75, 290.38)oklch(20.5%, 0.002, 284.74)hwb(240, 9%, 90.6%)Harmony colors
Accessibility
White text reads better on this background (17.92:1). That passes WCAG AAA (≥7:1) for normal-size text.
Under color vision deficiencies
Protanopia
#171718 · ΔE 0
Deuteranopia
#171718 · ΔE 0
Tritanopia
#171818 · ΔE 1.2
Achromatopsia
#171717 · ΔE 0.8
Left half is the original, right half is the simulated appearance. See all 8 vision types →
Code
background-color: #171718;bg-[#171718]Related colors
Frequently asked questions
#171718 (#171718) is rgb(23, 23, 24) in RGB.
No, #171718 is not web-safe. The nearest web-safe colors are among its tones and shades below.
Related tools
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Try it →Build something with this color
Generate a full palette from #171718, or check how it holds up for accessibility.