#004b47

Color #004b47

A vivid, highly saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.06 Nearest Tailwind class teal-900 #0b4f4a · ΔE 1.4

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

Conversions

HEX

#004b47

RGB

rgb(0, 75, 71)

HSL

hsl(176.8, 100%, 14.7%)

HSV / HSB

hsv(176.8, 100%, 29.4%)

CMYK

cmyk(100%, 0%, 5.3%, 70.6%)

LAB

lab(28.08, -21.26, -3.46)

LCH

lch(28.08, 21.54, 189.24)

OKLCH

oklch(37.2%, 0.0645, 188.64)

HWB

hwb(176.8, 0%, 70.6%)

Harmony colors

Complementary

#4b0004

Analogous

#004b21

#004b47

#00294b

Triadic

#004b47

#47004b

#4b4700

Split-complementary

#004b47

#4b0029

#4b2100

Tetradic

#004b47

#00044b

#4b0004

#4b4700

Square

#004b47

#21004b

#4b0004

#294b00

Shades

Color #004b47 mixed toward black.

#003e3b

#00322f

#002523

#001918

#000c0c

Tints

Color #004b47 mixed toward white.

#00938c

#00dcd0

#25fff3

#6efff7

#b6fffb

Tones

Color #004b47 mixed toward gray.

#064541

#0c3e3c

#133836

#193231

#1f2c2b

Accessibility

Aa White text on this color

10.01:1

Aa Black text on this color

2.1:1

White text reads better on this background (10.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#313148 · ΔE 26

Deuteranopia

#2d2848 · ΔE 29

Tritanopia

#0c4949 · ΔE 2.6

Achromatopsia

#424242 · ΔE 18.4

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

Code

CSS

background-color: #004b47;

Tailwind (arbitrary value)

bg-[#004b47]

Related colors

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Turquoise #40e0d0

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#004b47 (#004b47) is rgb(0, 75, 71) in RGB.

No, #004b47 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 #004b47, or check how it holds up for accessibility.

Generate a palette → Check contrast