#0a1615

Color #0a1615

A muted very dark cyan.

Closest named color Black #000000 · ΔE 7.77 Nearest Tailwind class mist-900 #161b1d · ΔE 4.2

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Conversions

HEX

#0a1615

RGB

rgb(10, 22, 21)

HSL

hsl(175, 37.5%, 6.3%)

HSV / HSB

hsv(175, 54.5%, 8.6%)

CMYK

cmyk(54.5%, 0%, 4.5%, 91.4%)

LAB

lab(6.25, -4.54, -0.86)

LCH

lch(6.25, 4.62, 190.73)

OKLCH

oklch(18.9%, 0.0173, 188.97)

HWB

hwb(175, 3.9%, 91.4%)

Harmony colors

Complementary

#160a0b

Analogous

#0a160f

#0a1615

#0a1116

Triadic

#0a1615

#150a16

#16150a

Split-complementary

#0a1615

#160a11

#160f0a

Tetradic

#0a1615

#0a0b16

#160a0b

#16150a

Square

#0a1615

#0f0a16

#160a0b

#11160a

Shades

Color #0a1615 mixed toward black.

#081212

#070f0e

#050b0b

#030707

#020404

Tints

Color #0a1615 mixed toward white.

#234d49

#3c847e

#5bb4ad

#91cdc8

#c8e6e4

Tones

Color #0a1615 mixed toward gray.

#0b1514

#0c1413

#0d1313

#0e1212

#0f1111

Accessibility

Aa White text on this color

18.45:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#101015 · ΔE 7.7

Deuteranopia

#0f0e15 · ΔE 8.8

Tritanopia

#0b1515 · ΔE 1.2

Achromatopsia

#141414 · ΔE 5.9

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

Code

CSS

background-color: #0a1615;

Tailwind (arbitrary value)

bg-[#0a1615]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#0a1615 (#0a1615) is rgb(10, 22, 21) in RGB.

No, #0a1615 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 #0a1615, or check how it holds up for accessibility.

Generate a palette → Check contrast