#13121c

Color #13121c

A muted very dark blue.

Closest named color Black #000000 · ΔE 9.33 Nearest Tailwind class slate-950 #020618 · ΔE 3.5

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Conversions

HEX

#13121c

RGB

rgb(19, 18, 28)

HSL

hsl(246, 21.7%, 9%)

HSV / HSB

hsv(246, 35.7%, 11%)

CMYK

cmyk(32.1%, 35.7%, 0%, 89%)

LAB

lab(5.92, 2.95, -6.58)

LCH

lch(5.92, 7.21, 294.15)

OKLCH

oklch(18.8%, 0.0202, 288.79)

HWB

hwb(246, 7.1%, 89%)

Harmony colors

Complementary

#1b1c12

Analogous

#12161c

#13121c

#18121c

Triadic

#13121c

#1c1312

#121c13

Split-complementary

#13121c

#1c1812

#161c12

Tetradic

#13121c

#1c121b

#1b1c12

#121c13

Square

#13121c

#1c1216

#1b1c12

#121c18

Shades

Color #13121c mixed toward black.

#100f17

#0d0c13

#09090e

#060609

#030305

Tints

Color #13121c mixed toward white.

#33304b

#534f7a

#7772a4

#a4a1c2

#d2d0e1

Tones

Color #13121c mixed toward gray.

#14131b

#14141a

#151419

#161519

#161618

Accessibility

Aa White text on this color

18.57:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#13131a · ΔE 2

Deuteranopia

#131319 · ΔE 2.7

Tritanopia

#131818 · ΔE 8.6

Achromatopsia

#131313 · ΔE 6.7

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

Code

CSS

background-color: #13121c;

Tailwind (arbitrary value)

bg-[#13121c]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#13121c (#13121c) is rgb(19, 18, 28) in RGB.

No, #13121c 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 #13121c, or check how it holds up for accessibility.

Generate a palette → Check contrast