#1f2525

Color #1f2525

A nearly neutral, gray-leaning very dark cyan.

Closest named color Black #000000 · ΔE 14.38 Nearest Tailwind class mist-800 #22292b · ΔE 1.8

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Conversions

HEX

#1f2525

RGB

rgb(31, 37, 37)

HSL

hsl(180, 8.8%, 13.3%)

HSV / HSB

hsv(180, 16.2%, 14.5%)

CMYK

cmyk(16.2%, 0%, 0%, 85.5%)

LAB

lab(14.1, -2.68, -0.91)

LCH

lch(14.1, 2.83, 198.76)

OKLCH

oklch(25.9%, 0.0087, 196.76)

HWB

hwb(180, 12.2%, 85.5%)

Harmony colors

Complementary

#251f1f

Analogous

#1f2522

#1f2525

#1f2225

Triadic

#1f2525

#251f25

#25251f

Split-complementary

#1f2525

#251f22

#25221f

Tetradic

#1f2525

#1f1f25

#251f1f

#25251f

Square

#1f2525

#221f25

#251f1f

#22251f

Shades

Color #1f2525 mixed toward black.

#1a1f1f

#151919

#0f1212

#0a0c0c

#050606

Tints

Color #1f2525 mixed toward white.

#414d4d

#627575

#879a9a

#afbcbc

#d7dddd

Tones

Color #1f2525 mixed toward gray.

#1f2424

#202424

#202323

#212323

#212222

Accessibility

Aa White text on this color

15.56:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.56:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222225 · ΔE 4.9

Deuteranopia

#212125 · ΔE 5.5

Tritanopia

#1f2525 · ΔE 0

Achromatopsia

#242424 · ΔE 3.8

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

Code

CSS

background-color: #1f2525;

Tailwind (arbitrary value)

bg-[#1f2525]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#1f2525 (#1f2525) is rgb(31, 37, 37) in RGB.

No, #1f2525 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #1f2525, or check how it holds up for accessibility.

Generate a palette → Check contrast