#645c65

Color #645c65

A nearly neutral, gray-leaning dark magenta.

Closest named color Dim Gray #696969 · ΔE 7.75 Nearest Tailwind class zinc-600 #52525c · ΔE 5.8

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Conversions

HEX

#645c65

RGB

rgb(100, 92, 101)

HSL

hsl(293.3, 4.7%, 37.8%)

HSV / HSB

hsv(293.3, 8.9%, 39.6%)

CMYK

cmyk(1%, 8.9%, 0%, 60.4%)

LAB

lab(40.09, 5.05, -3.98)

LCH

lch(40.09, 6.43, 321.76)

OKLCH

oklch(48.5%, 0.0173, 322.27)

HWB

hwb(293.3, 36.1%, 60.4%)

Harmony colors

Complementary

#5d655c

Analogous

#5f5c65

#645c65

#655c61

Triadic

#645c65

#65645c

#5c6564

Split-complementary

#645c65

#61655c

#5c655f

Tetradic

#645c65

#655c5d

#5d655c

#5c6564

Square

#645c65

#655f5c

#5d655c

#5c6165

Shades

Color #645c65 mixed toward black.

#534d54

#433d43

#322e32

#211f22

#110f11

Tints

Color #645c65 mixed toward white.

#7f7581

#99909a

#b3acb3

#ccc8cd

#e6e3e6

Tones

Color #645c65 mixed toward gray.

#635d64

#635d63

#625e63

#625f62

#616061

Accessibility

Aa White text on this color

6.44:1

Aa Black text on this color

3.26:1

White text reads better on this background (6.44:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#616163 · ΔE 6.3

Deuteranopia

#616262 · ΔE 7.8

Tritanopia

#646161 · ΔE 6.1

Achromatopsia

#5e5e5e · ΔE 7.2

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

Code

CSS

background-color: #645c65;

Tailwind (arbitrary value)

bg-[#645c65]

Related colors

Medium Orchid #ba55d3

Dark Magenta #8b008b

Fuchsia #ff00ff

Plum #dda0dd

Purple #800080

Thistle #d8bfd8

Frequently asked questions

#645c65 (#645c65) is rgb(100, 92, 101) in RGB.

No, #645c65 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 #645c65, or check how it holds up for accessibility.

Generate a palette → Check contrast