#1b0a09

Color #1b0a09

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 8.39 Nearest Tailwind class taupe-900 #1d1816 · ΔE 6.1

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Conversions

HEX

#1b0a09

RGB

rgb(27, 10, 9)

HSL

hsl(3.3, 50%, 7.1%)

HSV / HSB

hsv(3.3, 66.7%, 10.6%)

CMYK

cmyk(0%, 63%, 66.7%, 89.4%)

LAB

lab(4.24, 6.69, 2.78)

LCH

lch(4.24, 7.24, 22.57)

OKLCH

oklch(17.1%, 0.0302, 24.27)

HWB

hwb(3.3, 3.5%, 89.4%)

Harmony colors

Complementary

#091a1b

Analogous

#1b0911

#1b0a09

#1b1309

Triadic

#1b0a09

#091b0a

#0a091b

Split-complementary

#1b0a09

#091b13

#09111b

Tetradic

#1b0a09

#1a1b09

#091a1b

#0a091b

Square

#1b0a09

#111b09

#091a1b

#13091b

Shades

Color #1b0a09 mixed toward black.

#170808

#120706

#0e0505

#090303

#050202

Tints

Color #1b0a09 mixed toward white.

#56201d

#923631

#c4544d

#d88d89

#ebc6c4

Tones

Color #1b0a09 mixed toward gray.

#1a0b0b

#180d0c

#170e0e

#150f0f

#141111

Accessibility

Aa White text on this color

19.2:1

Aa Black text on this color

1.09:1

White text reads better on this background (19.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#151509 · ΔE 12.6

Deuteranopia

#161709 · ΔE 14.2

Tritanopia

#1a0909 · ΔE 0.4

Achromatopsia

#0f0f0f · ΔE 8.4

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

Code

CSS

background-color: #1b0a09;

Tailwind (arbitrary value)

bg-[#1b0a09]

Related colors

Misty Rose #ffe4e1

Salmon #fa8072

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Frequently asked questions

#1b0a09 (#1b0a09) is rgb(27, 10, 9) in RGB.

No, #1b0a09 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 #1b0a09, or check how it holds up for accessibility.

Generate a palette → Check contrast