#13404e

Color #13404e

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 9.06 Nearest Tailwind class cyan-950 #053345 · ΔE 4.9

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Conversions

HEX

#13404e

RGB

rgb(19, 64, 78)

HSL

hsl(194.2, 60.8%, 19%)

HSV / HSB

hsv(194.2, 75.6%, 30.6%)

CMYK

cmyk(75.6%, 17.9%, 0%, 69.4%)

LAB

lab(24.81, -9.94, -12.92)

LCH

lch(24.81, 16.3, 232.43)

OKLCH

oklch(34.8%, 0.0536, 222.35)

HWB

hwb(194.2, 7.5%, 69.4%)

Harmony colors

Complementary

#4e2113

Analogous

#134e3e

#13404e

#13234e

Triadic

#13404e

#4e1340

#404e13

Split-complementary

#13404e

#4e1323

#4e3e13

Tetradic

#13404e

#21134e

#4e2113

#404e13

Square

#13404e

#3e134e

#4e2113

#234e13

Shades

Color #13404e mixed toward black.

#103541

#0d2b34

#092027

#06151a

#030b0d

Tints

Color #13404e mixed toward white.

#206d85

#2e9bbd

#59b9d7

#90d0e4

#c8e8f2

Tones

Color #13404e mixed toward gray.

#183d49

#1d3b44

#22383f

#27363a

#2c3335

Accessibility

Aa White text on this color

11.22:1

Aa Black text on this color

1.87:1

White text reads better on this background (11.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2d4b · ΔE 19.4

Deuteranopia

#2a274a · ΔE 20.7

Tritanopia

#174848 · ΔE 8.6

Achromatopsia

#3b3b3b · ΔE 13.6

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

Code

CSS

background-color: #13404e;

Tailwind (arbitrary value)

bg-[#13404e]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#13404e (#13404e) is rgb(19, 64, 78) in RGB.

No, #13404e 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 #13404e, or check how it holds up for accessibility.

Generate a palette → Check contrast