#2a6464

Color #2a6464

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.44 Nearest Tailwind class teal-800 #005f5a · ΔE 4.7

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

Conversions

HEX

#2a6464

RGB

rgb(42, 100, 100)

HSL

hsl(180, 40.8%, 27.8%)

HSV / HSB

hsv(180, 58%, 39.2%)

CMYK

cmyk(58%, 0%, 0%, 60.8%)

LAB

lab(38.77, -18.69, -5.72)

LCH

lch(38.77, 19.55, 197.02)

OKLCH

oklch(46.5%, 0.0601, 195.33)

HWB

hwb(180, 16.5%, 60.8%)

Harmony colors

Complementary

#642a2a

Analogous

#2a6447

#2a6464

#2a4764

Triadic

#2a6464

#642a64

#64642a

Split-complementary

#2a6464

#642a47

#64472a

Tetradic

#2a6464

#2a2a64

#642a2a

#64642a

Square

#2a6464

#472a64

#642a2a

#47642a

Shades

Color #2a6464 mixed toward black.

#235353

#1c4343

#153232

#0e2121

#071111

Tints

Color #2a6464 mixed toward white.

#3c8f8f

#52b6b6

#7dc9c9

#a9dbdb

#d4eded

Tones

Color #2a6464 mixed toward gray.

#2f5f5f

#345a5a

#385555

#3d5151

#424c4c

Accessibility

Aa White text on this color

6.76:1

Aa Black text on this color

3.11:1

White text reads better on this background (6.76:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4a4a64 · ΔE 24.8

Deuteranopia

#474264 · ΔE 27.5

Tritanopia

#2f6464 · ΔE 0.8

Achromatopsia

#5b5b5b · ΔE 17.3

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

Code

CSS

background-color: #2a6464;

Tailwind (arbitrary value)

bg-[#2a6464]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#2a6464 (#2a6464) is rgb(42, 100, 100) in RGB.

No, #2a6464 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 #2a6464, or check how it holds up for accessibility.

Generate a palette → Check contrast