#12191d

Color #12191d

A muted very dark blue.

Closest named color Black #000000 · ΔE 9.31 Nearest Tailwind class mist-900 #161b1d · ΔE 1.6

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Conversions

HEX

#12191d

RGB

rgb(18, 25, 29)

HSL

hsl(201.8, 23.4%, 9.2%)

HSV / HSB

hsv(201.8, 37.9%, 11.4%)

CMYK

cmyk(37.9%, 13.8%, 0%, 88.6%)

LAB

lab(8.24, -1.98, -3.86)

LCH

lch(8.24, 4.34, 242.84)

OKLCH

oklch(20.8%, 0.0131, 233.04)

HWB

hwb(201.8, 7.1%, 88.6%)

Harmony colors

Complementary

#1d1612

Analogous

#121d1b

#12191d

#12131d

Triadic

#12191d

#1d1219

#191d12

Split-complementary

#12191d

#1d1213

#1d1b12

Tetradic

#12191d

#16121d

#1d1612

#191d12

Square

#12191d

#1b121d

#1d1612

#131d12

Shades

Color #12191d mixed toward black.

#0f1518

#0c1113

#090c0e

#06080a

#030405

Tints

Color #12191d mixed toward white.

#30424d

#4d6b7c

#7093a6

#a0b7c4

#cfdbe1

Tones

Color #12191d mixed toward gray.

#13191c

#14181b

#15181a

#161819

#171818

Accessibility

Aa White text on this color

17.76:1

Aa Black text on this color

1.18:1

White text reads better on this background (17.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#15151c · ΔE 5.5

Deuteranopia

#15141c · ΔE 6.5

Tritanopia

#121b1b · ΔE 3.6

Achromatopsia

#181818 · ΔE 4.4

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

Code

CSS

background-color: #12191d;

Tailwind (arbitrary value)

bg-[#12191d]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Alice Blue #f0f8ff

Deep Sky Blue #00bfff

Frequently asked questions

#12191d (#12191d) is rgb(18, 25, 29) in RGB.

No, #12191d 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 #12191d, or check how it holds up for accessibility.

Generate a palette → Check contrast