#645a5e

Color #645a5e

A nearly neutral, gray-leaning dark pink.

Closest named color Dim Gray #696969 · ΔE 7.09 Nearest Tailwind class taupe-600 #5b4f4b · ΔE 6

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Conversions

HEX

#645a5e

RGB

rgb(100, 90, 94)

HSL

hsl(336, 5.3%, 37.3%)

HSV / HSB

hsv(336, 10%, 39.2%)

CMYK

cmyk(0%, 10%, 6%, 60.8%)

LAB

lab(39.29, 4.83, -0.83)

LCH

lch(39.29, 4.9, 350.25)

OKLCH

oklch(47.9%, 0.0143, 351.53)

HWB

hwb(336, 35.3%, 60.8%)

Harmony colors

Complementary

#5a6460

Analogous

#645a63

#645a5e

#645b5a

Triadic

#645a5e

#5e645a

#5a5e64

Split-complementary

#645a5e

#5a645b

#5a6364

Tetradic

#645a5e

#64605a

#5a6460

#5a5e64

Square

#645a5e

#63645a

#5a6460

#5b5a64

Shades

Color #645a5e mixed toward black.

#534b4e

#433c3f

#322d2f

#211e1f

#110f10

Tints

Color #645a5e mixed toward white.

#807378

#9a8f93

#b3abae

#cdc7c9

#e6e3e4

Tones

Color #645a5e mixed toward gray.

#635b5e

#625c5e

#625d5f

#615d5f

#605e5f

Accessibility

Aa White text on this color

6.63:1

Aa Black text on this color

3.17:1

White text reads better on this background (6.63:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#60605d · ΔE 7.9

Deuteranopia

#60615d · ΔE 9

Tritanopia

#645c5c · ΔE 2.7

Achromatopsia

#5d5d5d · ΔE 6.3

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

Code

CSS

background-color: #645a5e;

Tailwind (arbitrary value)

bg-[#645a5e]

Related colors

Lavender Blush #fff0f5

Pale Violet Red #db7093

Hot Pink #ff69b4

Deep Pink #ff1493

Crimson #dc143c

Pink #ffc0cb

Frequently asked questions

#645a5e (#645a5e) is rgb(100, 90, 94) in RGB.

No, #645a5e 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 #645a5e, or check how it holds up for accessibility.

Generate a palette → Check contrast