#13111d

Color #13111d

A muted very dark blue.

Closest named color Black #000000 · ΔE 10.31 Nearest Tailwind class slate-950 #020618 · ΔE 3.5

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Conversions

HEX

#13111d

RGB

rgb(19, 17, 29)

HSL

hsl(250, 26.1%, 9%)

HSV / HSB

hsv(250, 41.4%, 11.4%)

CMYK

cmyk(34.5%, 41.4%, 0%, 88.6%)

LAB

lab(5.67, 3.84, -7.71)

LCH

lch(5.67, 8.61, 296.48)

OKLCH

oklch(18.6%, 0.0243, 291.49)

HWB

hwb(250, 6.7%, 88.6%)

Harmony colors

Complementary

#1b1d11

Analogous

#11151d

#13111d

#19111d

Triadic

#13111d

#1d1311

#111d13

Split-complementary

#13111d

#1d1911

#151d11

Tetradic

#13111d

#1d111b

#1b1d11

#111d13

Square

#13111d

#1d1115

#1b1d11

#111d19

Shades

Color #13111d mixed toward black.

#100e18

#0d0b13

#09080e

#06060a

#030305

Tints

Color #13111d mixed toward white.

#332e4e

#534a7e

#776da9

#a49dc6

#d2cee2

Tones

Color #13111d mixed toward gray.

#14121c

#14131b

#15141a

#161519

#161618

Accessibility

Aa White text on this color

18.66:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#12121b · ΔE 2.2

Deuteranopia

#12121a · ΔE 2.8

Tritanopia

#131818 · ΔE 9.8

Achromatopsia

#131313 · ΔE 7.9

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

Code

CSS

background-color: #13111d;

Tailwind (arbitrary value)

bg-[#13111d]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#13111d (#13111d) is rgb(19, 17, 29) in RGB.

No, #13111d 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 #13111d, or check how it holds up for accessibility.

Generate a palette → Check contrast