#0d2121

Color #0d2121

A moderately saturated very dark cyan.

Closest named color Black #000000 · ΔE 14 Nearest Tailwind class teal-950 #022f2e · ΔE 6.6

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Conversions

HEX

#0d2121

RGB

rgb(13, 33, 33)

HSL

hsl(180, 43.5%, 9%)

HSV / HSB

hsv(180, 60.6%, 12.9%)

CMYK

cmyk(60.6%, 0%, 0%, 87.1%)

LAB

lab(11.16, -8.07, -2.51)

LCH

lch(11.16, 8.45, 197.28)

OKLCH

oklch(23.1%, 0.0259, 195.43)

HWB

hwb(180, 5.1%, 87.1%)

Harmony colors

Complementary

#210d0d

Analogous

#0d2117

#0d2121

#0d1721

Triadic

#0d2121

#210d21

#21210d

Split-complementary

#0d2121

#210d17

#21170d

Tetradic

#0d2121

#0d0d21

#210d0d

#21210d

Square

#0d2121

#170d21

#210d0d

#17210d

Shades

Color #0d2121 mixed toward black.

#0b1b1b

#091616

#061010

#040b0b

#020505

Tints

Color #0d2121 mixed toward white.

#235858

#399090

#59bdbd

#90d3d3

#c8e9e9

Tones

Color #0d2121 mixed toward gray.

#0f1f1f

#101e1e

#121c1c

#141a1a

#151919

Accessibility

Aa White text on this color

16.71:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.71:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181821 · ΔE 13.4

Deuteranopia

#161521 · ΔE 15.4

Tritanopia

#0f2121 · ΔE 0.6

Achromatopsia

#1e1e1e · ΔE 9.7

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

Code

CSS

background-color: #0d2121;

Tailwind (arbitrary value)

bg-[#0d2121]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#0d2121 (#0d2121) is rgb(13, 33, 33) in RGB.

No, #0d2121 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

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 #0d2121, or check how it holds up for accessibility.

Generate a palette → Check contrast