#180b08

Color #180b08

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 6.77 Nearest Tailwind class taupe-900 #1d1816 · ΔE 4.2

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Conversions

HEX

#180b08

RGB

rgb(24, 11, 8)

HSL

hsl(11.3, 50%, 6.3%)

HSV / HSB

hsv(11.3, 66.7%, 9.4%)

CMYK

cmyk(0%, 54.2%, 66.7%, 90.6%)

LAB

lab(4.07, 4.57, 2.9)

LCH

lch(4.07, 5.41, 32.4)

OKLCH

oklch(16.8%, 0.024, 34.29)

HWB

hwb(11.3, 3.1%, 90.6%)

Harmony colors

Complementary

#081518

Analogous

#18080d

#180b08

#181308

Triadic

#180b08

#08180b

#0b0818

Split-complementary

#180b08

#081813

#080d18

Tetradic

#180b08

#151808

#081518

#0b0818

Square

#180b08

#0d1808

#081518

#130818

Shades

Color #180b08 mixed toward black.

#140907

#100705

#0c0604

#080403

#040201

Tints

Color #180b08 mixed toward white.

#54261c

#904230

#c3624c

#d79788

#ebcbc3

Tones

Color #180b08 mixed toward gray.

#170c09

#150d0b

#140e0c

#130e0d

#110f0f

Accessibility

Aa White text on this color

19.26:1

Aa Black text on this color

1.09:1

White text reads better on this background (19.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#131309 · ΔE 9.1

Deuteranopia

#141509 · ΔE 10.6

Tritanopia

#170909 · ΔE 1.2

Achromatopsia

#0e0e0e · ΔE 6.4

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

Code

CSS

background-color: #180b08;

Tailwind (arbitrary value)

bg-[#180b08]

Related colors

Tomato #ff6347

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Salmon #fa8072

Misty Rose #ffe4e1

Frequently asked questions

#180b08 (#180b08) is rgb(24, 11, 8) in RGB.

No, #180b08 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 #180b08, or check how it holds up for accessibility.

Generate a palette → Check contrast