#0a181a

Color #0a181a

A moderately saturated very dark cyan.

Closest named color Black #000000 · ΔE 9.17 Nearest Tailwind class mist-900 #161b1d · ΔE 3.9

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Conversions

HEX

#0a181a

RGB

rgb(10, 24, 26)

HSL

hsl(187.5, 44.4%, 7.1%)

HSV / HSB

hsv(187.5, 61.5%, 10.2%)

CMYK

cmyk(61.5%, 7.7%, 0%, 89.8%)

LAB

lab(7.16, -4.71, -3.26)

LCH

lch(7.16, 5.73, 214.69)

OKLCH

oklch(19.7%, 0.0198, 207.34)

HWB

hwb(187.5, 3.9%, 89.8%)

Harmony colors

Complementary

#1a0c0a

Analogous

#0a1a14

#0a181a

#0a101a

Triadic

#0a181a

#1a0a18

#181a0a

Split-complementary

#0a181a

#1a0a10

#1a140a

Tetradic

#0a181a

#0c0a1a

#1a0c0a

#181a0a

Square

#0a181a

#140a1a

#1a0c0a

#101a0a

Shades

Color #0a181a mixed toward black.

#081416

#071011

#050c0d

#030809

#020404

Tints

Color #0a181a mixed toward white.

#204d53

#36818c

#54b0bd

#8dcad3

#c6e5e9

Tones

Color #0a181a mixed toward gray.

#0b1719

#0d1617

#0e1516

#0f1415

#111313

Accessibility

Aa White text on this color

18.13:1

Aa Black text on this color

1.16:1

White text reads better on this background (18.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#11111a · ΔE 9.3

Deuteranopia

#100f19 · ΔE 10

Tritanopia

#0b1919 · ΔE 1.6

Achromatopsia

#161616 · ΔE 6.6

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

Code

CSS

background-color: #0a181a;

Tailwind (arbitrary value)

bg-[#0a181a]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Light Blue #add8e6

Aqua #00ffff

Azure #f0ffff

Frequently asked questions

#0a181a (#0a181a) is rgb(10, 24, 26) in RGB.

No, #0a181a 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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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 #0a181a, or check how it holds up for accessibility.

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