#1f2a2f

Color #1f2a2f

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 12.53 Nearest Tailwind class mist-800 #22292b · ΔE 2.2

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Conversions

HEX

#1f2a2f

RGB

rgb(31, 42, 47)

HSL

hsl(198.8, 20.5%, 15.3%)

HSV / HSB

hsv(198.8, 34%, 18.4%)

CMYK

cmyk(34%, 10.6%, 0%, 81.6%)

LAB

lab(16.27, -3.24, -4.8)

LCH

lch(16.27, 5.79, 235.98)

OKLCH

oklch(27.7%, 0.0178, 227.51)

HWB

hwb(198.8, 12.2%, 81.6%)

Harmony colors

Complementary

#2f241f

Analogous

#1f2f2c

#1f2a2f

#1f222f

Triadic

#1f2a2f

#2f1f2a

#2a2f1f

Split-complementary

#1f2a2f

#2f1f22

#2f2c1f

Tetradic

#1f2a2f

#241f2f

#2f241f

#2a2f1f

Square

#1f2a2f

#2c1f2f

#2f241f

#222f1f

Shades

Color #1f2a2f mixed toward black.

#1a2327

#151c1f

#101518

#0a0e10

#050708

Tints

Color #1f2a2f mixed toward white.

#3c515a

#587886

#7d9ba9

#a8bdc6

#d4dee2

Tones

Color #1f2a2f mixed toward gray.

#202a2e

#22292c

#23292b

#24282a

#262828

Accessibility

Aa White text on this color

14.68:1

Aa Black text on this color

1.43:1

White text reads better on this background (14.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#24242e · ΔE 8.2

Deuteranopia

#24232e · ΔE 9.2

Tritanopia

#202d2d · ΔE 4

Achromatopsia

#282828 · ΔE 5.9

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

Code

CSS

background-color: #1f2a2f;

Tailwind (arbitrary value)

bg-[#1f2a2f]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#1f2a2f (#1f2a2f) is rgb(31, 42, 47) in RGB.

No, #1f2a2f 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 #1f2a2f, or check how it holds up for accessibility.

Generate a palette → Check contrast