#150b0a

Color #150b0a

A muted very dark red.

Closest named color Black #000000 · ΔE 5.38 Nearest Tailwind class taupe-900 #1d1816 · ΔE 3.6

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Conversions

HEX

#150b0a

RGB

rgb(21, 11, 10)

HSL

hsl(5.5, 35.5%, 6.1%)

HSV / HSB

hsv(5.5, 52.4%, 8.2%)

CMYK

cmyk(0%, 47.6%, 52.4%, 91.8%)

LAB

lab(3.8, 3.43, 1.65)

LCH

lch(3.8, 3.81, 25.69)

OKLCH

oklch(16.3%, 0.0178, 25.56)

HWB

hwb(5.5, 3.9%, 91.8%)

Harmony colors

Complementary

#0a1415

Analogous

#150a0f

#150b0a

#15110a

Triadic

#150b0a

#0a150b

#0b0a15

Split-complementary

#150b0a

#0a1511

#0a0f15

Tetradic

#150b0a

#14150a

#0a1415

#0b0a15

Square

#150b0a

#0f150a

#0a1415

#110a15

Shades

Color #150b0a mixed toward black.

#120908

#0e0707

#0b0605

#070403

#040202

Tints

Color #150b0a mixed toward white.

#4b2724

#81443e

#b2655d

#cc9893

#e5ccc9

Tones

Color #150b0a mixed toward gray.

#140c0b

#130d0c

#120d0d

#110e0e

#100f0f

Accessibility

Aa White text on this color

19.37:1

Aa Black text on this color

1.08:1

White text reads better on this background (19.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#11110a · ΔE 6.8

Deuteranopia

#12120a · ΔE 7.2

Tritanopia

#150a0a · ΔE 0.6

Achromatopsia

#0e0e0e · ΔE 4.8

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

Code

CSS

background-color: #150b0a;

Tailwind (arbitrary value)

bg-[#150b0a]

Related colors

Misty Rose #ffe4e1

Salmon #fa8072

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#150b0a (#150b0a) is rgb(21, 11, 10) in RGB.

No, #150b0a 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 #150b0a, or check how it holds up for accessibility.

Generate a palette → Check contrast