#0c212b

Color #0c212b

A moderately saturated very dark cyan.

Closest named color Black #000000 · ΔE 15.48 Nearest Tailwind class mist-900 #161b1d · ΔE 6.4

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Conversions

HEX

#0c212b

RGB

rgb(12, 33, 43)

HSL

hsl(199.4, 56.4%, 10.8%)

HSV / HSB

hsv(199.4, 72.1%, 16.9%)

CMYK

cmyk(72.1%, 23.3%, 0%, 83.1%)

LAB

lab(11.55, -4.6, -9.22)

LCH

lch(11.55, 10.3, 243.48)

OKLCH

oklch(23.6%, 0.0331, 231.02)

HWB

hwb(199.4, 4.7%, 83.1%)

Harmony colors

Complementary

#2b160c

Analogous

#0c2b26

#0c212b

#0c112b

Triadic

#0c212b

#2b0c21

#212b0c

Split-complementary

#0c212b

#2b0c11

#2b260c

Tetradic

#0c212b

#160c2b

#2b160c

#212b0c

Square

#0c212b

#260c2b

#2b160c

#112b0c

Shades

Color #0c212b mixed toward black.

#0a1c24

#08161d

#061116

#040b0e

#020607

Tints

Color #0c212b mixed toward white.

#1d4e66

#2d7ca2

#4da4cd

#88c2de

#c4e1ee

Tones

Color #0c212b mixed toward gray.

#0f2028

#111f26

#141e23

#161d21

#191c1e

Accessibility

Aa White text on this color

16.56:1

Aa Black text on this color

1.27:1

White text reads better on this background (16.56:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#171729 · ΔE 13.1

Deuteranopia

#161428 · ΔE 14.8

Tritanopia

#0e2727 · ΔE 7.8

Achromatopsia

#1f1f1f · ΔE 9.1

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

Code

CSS

background-color: #0c212b;

Tailwind (arbitrary value)

bg-[#0c212b]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Deep Sky Blue #00bfff

Charcoal #36454f

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#0c212b (#0c212b) is rgb(12, 33, 43) in RGB.

No, #0c212b 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

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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 #0c212b, or check how it holds up for accessibility.

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