#13101d

Color #13101d

A muted very dark blue.

Closest named color Black #000000 · ΔE 10.71 Nearest Tailwind class slate-950 #020618 · ΔE 3.8

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Conversions

HEX

#13101d

RGB

rgb(19, 16, 29)

HSL

hsl(253.8, 28.9%, 8.8%)

HSV / HSB

hsv(253.8, 44.8%, 11.4%)

CMYK

cmyk(34.5%, 44.8%, 0%, 88.6%)

LAB

lab(5.4, 4.4, -8.13)

LCH

lch(5.4, 9.24, 298.42)

OKLCH

oklch(18.4%, 0.0265, 294.25)

HWB

hwb(253.8, 6.3%, 88.6%)

Harmony colors

Complementary

#1a1d10

Analogous

#10131d

#13101d

#19101d

Triadic

#13101d

#1d1310

#101d13

Split-complementary

#13101d

#1d1910

#131d10

Tetradic

#13101d

#1d101a

#1a1d10

#101d13

Square

#13101d

#1d1013

#1a1d10

#101d19

Shades

Color #13101d mixed toward black.

#100d18

#0d0b13

#09080e

#06050a

#030305

Tints

Color #13101d mixed toward white.

#342c4f

#544781

#7969ac

#a59bc8

#d2cde3

Tones

Color #13101d mixed toward gray.

#14111c

#14121b

#15131a

#151419

#161518

Accessibility

Aa White text on this color

18.76:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#12121a · ΔE 3.5

Deuteranopia

#12121a · ΔE 3.5

Tritanopia

#131818 · ΔE 10.5

Achromatopsia

#121212 · ΔE 8.5

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

Code

CSS

background-color: #13101d;

Tailwind (arbitrary value)

bg-[#13101d]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#13101d (#13101d) is rgb(19, 16, 29) in RGB.

No, #13101d 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 #13101d, or check how it holds up for accessibility.

Generate a palette → Check contrast