#051218

Color #051218

A moderately saturated very dark cyan.

Closest named color Black #000000 · ΔE 7.51 Nearest Tailwind class mist-900 #161b1d · ΔE 3.9

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Conversions

HEX

#051218

RGB

rgb(5, 18, 24)

HSL

hsl(198.9, 65.5%, 5.7%)

HSV / HSB

hsv(198.9, 79.2%, 9.4%)

CMYK

cmyk(79.2%, 25%, 0%, 90.6%)

LAB

lab(4.79, -2.49, -5.22)

LCH

lch(4.79, 5.78, 244.5)

OKLCH

oklch(17.3%, 0.0231, 228.16)

HWB

hwb(198.9, 2%, 90.6%)

Harmony colors

Complementary

#180b05

Analogous

#051815

#051218

#050918

Triadic

#051218

#180512

#121805

Split-complementary

#051218

#180509

#181505

Tetradic

#051218

#0b0518

#180b05

#121805

Square

#051218

#150518

#180b05

#091805

Shades

Color #051218 mixed toward black.

#040f14

#030c10

#03090c

#020608

#010304

Tints

Color #051218 mixed toward white.

#13445a

#21769d

#38a4d6

#7ac2e3

#bde1f1

Tones

Color #051218 mixed toward gray.

#071116

#081115

#0a1013

#0b1012

#0d0f10

Accessibility

Aa White text on this color

18.98:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0b0c17 · ΔE 6.2

Deuteranopia

#0b0916 · ΔE 7.7

Tritanopia

#061615 · ΔE 5.3

Achromatopsia

#101010 · ΔE 5.6

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

Code

CSS

background-color: #051218;

Tailwind (arbitrary value)

bg-[#051218]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Sky Blue #87cefa

Light Blue #add8e6

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#051218 (#051218) is rgb(5, 18, 24) in RGB.

No, #051218 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 #051218, or check how it holds up for accessibility.

Generate a palette → Check contrast