#180f0f

Color #180f0f

A muted very dark red.

Closest named color Black #000000 · ΔE 6.51 Nearest Tailwind class taupe-900 #1d1816 · ΔE 3.3

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Conversions

HEX

#180f0f

RGB

rgb(24, 15, 15)

HSL

hsl(0, 23.1%, 7.6%)

HSV / HSB

hsv(0, 37.5%, 9.4%)

CMYK

cmyk(0%, 37.5%, 37.5%, 90.6%)

LAB

lab(5.15, 3.75, 1.32)

LCH

lch(5.15, 3.98, 19.39)

OKLCH

oklch(18.1%, 0.0154, 18.55)

HWB

hwb(0, 5.9%, 90.6%)

Harmony colors

Complementary

#0f1818

Analogous

#180f13

#180f0f

#18130f

Triadic

#180f0f

#0f180f

#0f0f18

Split-complementary

#180f0f

#0f1813

#0f1318

Tetradic

#180f0f

#18180f

#0f1818

#0f0f18

Square

#180f0f

#13180f

#0f1818

#130f18

Shades

Color #180f0f mixed toward black.

#140c0c

#100a0a

#0c0707

#080505

#040202

Tints

Color #180f0f mixed toward white.

#482d2d

#794b4b

#a46e6e

#c39e9e

#e1cfcf

Tones

Color #180f0f mixed toward gray.

#171010

#161010

#161111

#151212

#141313

Accessibility

Aa White text on this color

18.85:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#15140f · ΔE 6.3

Deuteranopia

#15160f · ΔE 8.6

Tritanopia

#180f0f · ΔE 0

Achromatopsia

#111111 · ΔE 5.1

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

Code

CSS

background-color: #180f0f;

Tailwind (arbitrary value)

bg-[#180f0f]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#180f0f (#180f0f) is rgb(24, 15, 15) in RGB.

No, #180f0f 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 #180f0f, or check how it holds up for accessibility.

Generate a palette → Check contrast