#1b1617

Color #1b1617

A nearly neutral, gray-leaning very dark red.

Closest named color Black #000000 · ΔE 8.32 Nearest Tailwind class taupe-900 #1d1816 · ΔE 2.3

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Conversions

HEX

#1b1617

RGB

rgb(27, 22, 23)

HSL

hsl(348, 10.2%, 9.6%)

HSV / HSB

hsv(348, 18.5%, 10.6%)

CMYK

cmyk(0%, 18.5%, 14.8%, 89.4%)

LAB

lab(7.85, 2.74, 0.21)

LCH

lch(7.85, 2.75, 4.38)

OKLCH

oklch(20.7%, 0.0082, 4.18)

HWB

hwb(348, 8.6%, 89.4%)

Harmony colors

Complementary

#161b1a

Analogous

#1b1619

#1b1617

#1b1716

Triadic

#1b1617

#171b16

#16171b

Split-complementary

#1b1617

#161b17

#16191b

Tetradic

#1b1617

#1b1a16

#161b1a

#16171b

Square

#1b1617

#191b16

#161b1a

#17161b

Shades

Color #1b1617 mixed toward black.

#161213

#120f0f

#0d0b0b

#090708

#040404

Tints

Color #1b1617 mixed toward white.

#45383b

#705b5f

#978085

#baaaad

#dcd5d6

Tones

Color #1b1617 mixed toward gray.

#1b1617

#1a1717

#1a1718

#191818

Accessibility

Aa White text on this color

17.89:1

Aa Black text on this color

1.17:1

White text reads better on this background (17.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#191917 · ΔE 4.8

Deuteranopia

#191a17 · ΔE 6

Tritanopia

#1b1717 · ΔE 1.1

Achromatopsia

#171717 · ΔE 3.8

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

Code

CSS

background-color: #1b1617;

Tailwind (arbitrary value)

bg-[#1b1617]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#1b1617 (#1b1617) is rgb(27, 22, 23) in RGB.

No, #1b1617 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 #1b1617, or check how it holds up for accessibility.

Generate a palette → Check contrast