#00374f

Color #00374f

A vivid, highly saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 13.73 Nearest Tailwind class cyan-950 #053345 · ΔE 2.8

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Conversions

HEX

#00374f

RGB

rgb(0, 55, 79)

HSL

hsl(198.2, 100%, 15.5%)

HSV / HSB

hsv(198.2, 100%, 31%)

CMYK

cmyk(100%, 30.4%, 0%, 69%)

LAB

lab(21.19, -6.32, -19.24)

LCH

lch(21.19, 20.25, 251.82)

OKLCH

oklch(31.8%, 0.067, 234.48)

HWB

hwb(198.2, 0%, 69%)

Harmony colors

Complementary

#4f1800

Analogous

#004f40

#00374f

#00104f

Triadic

#00374f

#4f0037

#374f00

Split-complementary

#00374f

#4f0010

#4f4000

Tetradic

#00374f

#18004f

#4f1800

#374f00

Square

#00374f

#40004f

#4f1800

#104f00

Shades

Color #00374f mixed toward black.

#002e42

#002535

#001c28

#00121a

#00090d

Tints

Color #00374f mixed toward white.

#006997

#009bdf

#28beff

#6fd3ff

#b7e9ff

Tones

Color #00374f mixed toward gray.

#073448

#0d3242

#142f3b

#1a2d35

#212a2e

Accessibility

Aa White text on this color

12.66:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#23234a · ΔE 16.1

Deuteranopia

#201c49 · ΔE 16.9

Tritanopia

#064645 · ΔE 14.9

Achromatopsia

#333333 · ΔE 14.4

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

Code

CSS

background-color: #00374f;

Tailwind (arbitrary value)

bg-[#00374f]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#00374f (#00374f) is rgb(0, 55, 79) in RGB.

No, #00374f 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 #00374f, or check how it holds up for accessibility.

Generate a palette → Check contrast