#647d79

Color #647d79

A nearly neutral, gray-leaning medium cyan.

Closest named color Gray #808080 · ΔE 10.44 Nearest Tailwind class mist-500 #67787c · ΔE 5.8

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Conversions

HEX

#647d79

RGB

rgb(100, 125, 121)

HSL

hsl(170.4, 11.1%, 44.1%)

HSV / HSB

hsv(170.4, 20%, 49%)

CMYK

cmyk(20%, 0%, 3.2%, 51%)

LAB

lab(50.4, -9.91, -0.81)

LCH

lch(50.4, 9.94, 184.67)

OKLCH

oklch(56.9%, 0.0296, 184.46)

HWB

hwb(170.4, 39.2%, 51%)

Harmony colors

Complementary

#7d6468

Analogous

#647d6c

#647d79

#64747d

Triadic

#647d79

#79647d

#7d7964

Split-complementary

#647d79

#7d6474

#7d6c64

Tetradic

#647d79

#64687d

#7d6468

#7d7964

Square

#647d79

#6c647d

#7d6468

#747d64

Shades

Color #647d79 mixed toward black.

#536865

#435351

#323e3c

#212a28

#111514

Tints

Color #647d79 mixed toward white.

#7b9591

#95aba7

#b0c0bd

#cad5d3

#e5eae9

Tones

Color #647d79 mixed toward gray.

#667b78

#687976

#6a7775

#6c7573

#6e7372

Accessibility

Aa White text on this color

4.42:1

Aa Black text on this color

4.75:1

Black text reads better on this background (4.75:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#70707a · ΔE 14.8

Deuteranopia

#6e6c7a · ΔE 17.2

Tritanopia

#657b7b · ΔE 2.5

Achromatopsia

#787878 · ΔE 11.1

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

Code

CSS

background-color: #647d79;

Tailwind (arbitrary value)

bg-[#647d79]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#647d79 (#647d79) is rgb(100, 125, 121) in RGB.

No, #647d79 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 #647d79, or check how it holds up for accessibility.

Generate a palette → Check contrast