#1b151d

Color #1b151d

A muted very dark purple.

Closest named color Black #000000 · ΔE 10.27 Nearest Tailwind class mauve-900 #1d161e · ΔE 0.7

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Conversions

HEX

#1b151d

RGB

rgb(27, 21, 29)

HSL

hsl(285, 16%, 9.8%)

HSV / HSB

hsv(285, 27.6%, 11.4%)

CMYK

cmyk(6.9%, 27.6%, 0%, 88.6%)

LAB

lab(7.75, 5.02, -4.5)

LCH

lch(7.75, 6.74, 318.13)

OKLCH

oklch(20.7%, 0.018, 317.47)

HWB

hwb(285, 8.2%, 88.6%)

Harmony colors

Complementary

#171d15

Analogous

#17151d

#1b151d

#1d151b

Triadic

#1b151d

#1d1b15

#151d1b

Split-complementary

#1b151d

#1b1d15

#151d17

Tetradic

#1b151d

#1d1517

#171d15

#151d1b

Square

#1b151d

#1d1715

#171d15

#151b1d

Shades

Color #1b151d mixed toward black.

#161118

#120e13

#0d0a0e

#09070a

#040305

Tints

Color #1b151d mixed toward white.

#443549

#6e5576

#957a9e

#b8a6bf

#dcd3df

Tones

Color #1b151d mixed toward gray.

#1b161c

#1a161c

#1a171b

#1a181a

#19181a

Accessibility

Aa White text on this color

17.92:1

Aa Black text on this color

1.17:1

White text reads better on this background (17.92:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19191b · ΔE 6.1

Deuteranopia

#19191b · ΔE 6.1

Tritanopia

#1b1a19 · ΔE 7.7

Achromatopsia

#171717 · ΔE 7.3

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

Code

CSS

background-color: #1b151d;

Tailwind (arbitrary value)

bg-[#1b151d]

Related colors

Dark Violet #9400d3

Medium Orchid #ba55d3

Dark Orchid #9932cc

Indigo #4b0082

Blue Violet #8a2be2

Dark Magenta #8b008b

Frequently asked questions

#1b151d (#1b151d) is rgb(27, 21, 29) in RGB.

No, #1b151d is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

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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 #1b151d, or check how it holds up for accessibility.

Generate a palette → Check contrast