#021f2c

Color #021f2c

A vivid, highly saturated very dark cyan.

Closest named color Black #000000 · ΔE 16.57 Nearest Tailwind class cyan-950 #053345 · ΔE 6.5

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Conversions

HEX

#021f2c

RGB

rgb(2, 31, 44)

HSL

hsl(198.6, 91.3%, 9%)

HSV / HSB

hsv(198.6, 95.5%, 17.3%)

CMYK

cmyk(95.5%, 29.5%, 0%, 82.7%)

LAB

lab(10.37, -5.22, -11.82)

LCH

lch(10.37, 12.92, 246.17)

OKLCH

oklch(22.5%, 0.0427, 231.17)

HWB

hwb(198.6, 0.8%, 82.7%)

Harmony colors

Complementary

#2c0f02

Analogous

#022c24

#021f2c

#020a2c

Triadic

#021f2c

#2c021f

#1f2c02

Split-complementary

#021f2c

#2c020a

#2c2402

Tetradic

#021f2c

#0f022c

#2c0f02

#1f2c02

Square

#021f2c

#24022c

#2c0f02

#0a2c02

Shades

Color #021f2c mixed toward black.

#021a25

#01151d

#010f16

#010a0f

#000507

Tints

Color #021f2c mixed toward white.

#055376

#0987c0

#21b3f5

#6bccf8

#b5e6fc

Tones

Color #021f2c mixed toward gray.

#051e28

#091c25

#0c1b21

#101a1e

#13181a

Accessibility

Aa White text on this color

17:1

Aa Black text on this color

1.23:1

White text reads better on this background (17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#121329 · ΔE 14.4

Deuteranopia

#110e29 · ΔE 16.3

Tritanopia

#042726 · ΔE 10.4

Achromatopsia

#1c1c1c · ΔE 10.7

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

Code

CSS

background-color: #021f2c;

Tailwind (arbitrary value)

bg-[#021f2c]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#021f2c (#021f2c) is rgb(2, 31, 44) in RGB.

No, #021f2c 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 #021f2c, or check how it holds up for accessibility.

Generate a palette → Check contrast