#004b4b

Color #004b4b

A vivid, highly saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 8.93 Nearest Tailwind class teal-900 #0b4f4a · ΔE 2.7

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

Conversions

HEX

#004b4b

RGB

rgb(0, 75, 75)

HSL

hsl(180, 100%, 14.7%)

HSV / HSB

hsv(180, 100%, 29.4%)

CMYK

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

LAB

lab(28.22, -19.85, -5.83)

LCH

lch(28.22, 20.69, 196.37)

OKLCH

oklch(37.4%, 0.0638, 194.8)

HWB

hwb(180, 0%, 70.6%)

Harmony colors

Complementary

#4b0000

Analogous

#004b25

#004b4b

#00254b

Triadic

#004b4b

#4b004b

#4b4b00

Split-complementary

#004b4b

#4b0025

#4b2500

Tetradic

#004b4b

#00004b

#4b0000

#4b4b00

Square

#004b4b

#25004b

#4b0000

#254b00

Shades

Color #004b4b mixed toward black.

#003e3e

#003232

#002525

#001919

#000c0c

Tints

Color #004b4b mixed toward white.

#009393

#00dcdc

#25ffff

#6effff

#b6ffff

Tones

Color #004b4b mixed toward gray.

#064545

#0c3e3e

#133838

#193232

#1f2c2c

Accessibility

Aa White text on this color

9.96:1

Aa Black text on this color

2.11:1

White text reads better on this background (9.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31314b · ΔE 25.7

Deuteranopia

#2d284b · ΔE 28.2

Tritanopia

#0c4b4b · ΔE 0.9

Achromatopsia

#434343 · ΔE 17.9

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

Code

CSS

background-color: #004b4b;

Tailwind (arbitrary value)

bg-[#004b4b]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#004b4b (#004b4b) is rgb(0, 75, 75) in RGB.

No, #004b4b 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 #004b4b, or check how it holds up for accessibility.

Generate a palette → Check contrast