#05181f

Color #05181f

A vivid, highly saturated very dark cyan.

Closest named color Black #000000 · ΔE 11.06 Nearest Tailwind class mist-900 #161b1d · ΔE 5.2

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Conversions

HEX

#05181f

RGB

rgb(5, 24, 31)

HSL

hsl(196.2, 72.2%, 7.1%)

HSV / HSB

hsv(196.2, 83.9%, 12.2%)

CMYK

cmyk(83.9%, 22.6%, 0%, 87.8%)

LAB

lab(7.09, -4.47, -7.21)

LCH

lch(7.09, 8.48, 238.2)

OKLCH

oklch(19.7%, 0.0291, 224.3)

HWB

hwb(196.2, 2%, 87.8%)

Harmony colors

Complementary

#1f0c05

Analogous

#051f19

#05181f

#050b1f

Triadic

#05181f

#1f0518

#181f05

Split-complementary

#05181f

#1f050b

#1f1905

Tetradic

#05181f

#0c051f

#1f0c05

#181f05

Square

#05181f

#19051f

#1f0c05

#0b1f05

Shades

Color #05181f mixed toward black.

#04141a

#031015

#030c10

#02080a

#010405

Tints

Color #05181f mixed toward white.

#104d63

#1b81a7

#33b0de

#77cae9

#bbe5f4

Tones

Color #05181f mixed toward gray.

#07171d

#09161b

#0c1519

#0e1416

#101314

Accessibility

Aa White text on this color

18.15:1

Aa Black text on this color

1.16:1

White text reads better on this background (18.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f1d · ΔE 10.5

Deuteranopia

#0e0c1d · ΔE 12

Tritanopia

#061c1c · ΔE 6

Achromatopsia

#161616 · ΔE 8.1

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #05181f;

Tailwind (arbitrary value)

bg-[#05181f]

Related colors

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Powder Blue #b0e0e6

Frequently asked questions

#05181f (#05181f) is rgb(5, 24, 31) in RGB.

No, #05181f is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #05181f, or check how it holds up for accessibility.

Generate a palette → Check contrast