#002331

Color #002331

A vivid, highly saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 17.22 Nearest Tailwind class cyan-950 #053345 · ΔE 5.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#002331

RGB

rgb(0, 35, 49)

HSL

hsl(197.1, 100%, 9.6%)

HSV / HSB

hsv(197.1, 100%, 19.2%)

CMYK

cmyk(100%, 28.6%, 0%, 80.8%)

LAB

lab(12.11, -6.22, -12.72)

LCH

lch(12.11, 14.16, 243.94)

OKLCH

oklch(24%, 0.0474, 229.28)

HWB

hwb(197.1, 0%, 80.8%)

Harmony colors

Complementary

#310e00

Analogous

#003126

#002331

#000b31

Triadic

#002331

#310023

#233100

Split-complementary

#002331

#31000b

#312600

Tetradic

#002331

#0e0031

#310e00

#233100

Square

#002331

#260031

#310e00

#0b3100

Shades

Color #002331 mixed toward black.

#001d29

#001721

#001218

#000c10

#000608

Tints

Color #002331 mixed toward white.

#005a7e

#0091cb

#18bdff

#65d3ff

#b2e9ff

Tones

Color #002331 mixed toward gray.

#04212d

#081f29

#0c1e25

#101c21

#141a1d

Accessibility

Aa White text on this color

16.35:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#15152e · ΔE 16.5

Deuteranopia

#13102d · ΔE 17.9

Tritanopia

#032c2b · ΔE 10.7

Achromatopsia

#202020 · ΔE 11.6

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

Code

CSS

background-color: #002331;

Tailwind (arbitrary value)

bg-[#002331]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#002331 (#002331) is rgb(0, 35, 49) in RGB.

No, #002331 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.

Try it → Accessibility

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 #002331, or check how it holds up for accessibility.

Generate a palette → Check contrast