#1b1113

Color #1b1113

A muted very dark red.

Closest named color Black #000000 · ΔE 7.96 Nearest Tailwind class mauve-900 #1d161e · ΔE 4.2

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Conversions

HEX

#1b1113

RGB

rgb(27, 17, 19)

HSL

hsl(348, 22.7%, 8.6%)

HSV / HSB

hsv(348, 37%, 10.6%)

CMYK

cmyk(0%, 37%, 29.6%, 89.4%)

LAB

lab(6.15, 5.03, 0.49)

LCH

lch(6.15, 5.05, 5.56)

OKLCH

oklch(19.2%, 0.0172, 5.68)

HWB

hwb(348, 6.7%, 89.4%)

Harmony colors

Complementary

#111b19

Analogous

#1b1118

#1b1113

#1b1411

Triadic

#1b1113

#131b11

#11131b

Split-complementary

#1b1113

#111b14

#11181b

Tetradic

#1b1113

#1b1911

#111b19

#11131b

Square

#1b1113

#181b11

#111b19

#14111b

Shades

Color #1b1113 mixed toward black.

#160e10

#120b0d

#0d0809

#090606

#040303

Tints

Color #1b1113 mixed toward white.

#4b2f34

#7a4d56

#a5707b

#c3a0a7

#e1cfd3

Tones

Color #1b1113 mixed toward gray.

#1a1213

#191314

#181314

#181415

#171515

Accessibility

Aa White text on this color

18.48:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#171713 · ΔE 8.5

Deuteranopia

#181812 · ΔE 9.6

Tritanopia

#1b1212 · ΔE 1.3

Achromatopsia

#141414 · ΔE 6.5

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

Code

CSS

background-color: #1b1113;

Tailwind (arbitrary value)

bg-[#1b1113]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#1b1113 (#1b1113) is rgb(27, 17, 19) in RGB.

No, #1b1113 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 #1b1113, or check how it holds up for accessibility.

Generate a palette → Check contrast