#644974

Color #644974

A muted dark purple.

Closest named color Dark Slate Blue #483d8b · ΔE 23.03 Nearest Tailwind class mauve-600 #594c5b · ΔE 10.1

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

Conversions

HEX

#644974

RGB

rgb(100, 73, 116)

HSL

hsl(277.7, 22.8%, 37.1%)

HSV / HSB

hsv(277.7, 37.1%, 45.5%)

CMYK

cmyk(13.8%, 37.1%, 0%, 54.5%)

LAB

lab(35.47, 20.25, -20.28)

LCH

lch(35.47, 28.66, 314.96)

OKLCH

oklch(45.2%, 0.0755, 312.31)

HWB

hwb(277.7, 28.6%, 54.5%)

Harmony colors

Complementary

#597449

Analogous

#4f4974

#644974

#74496f

Triadic

#644974

#746449

#497464

Split-complementary

#644974

#6f7449

#49744f

Tetradic

#644974

#744959

#597449

#497464

Square

#644974

#744f49

#597449

#496f74

Shades

Color #644974 mixed toward black.

#533d61

#43314d

#32253a

#211827

#110c13

Tints

Color #644974 mixed toward white.

#805e95

#9a7cac

#b39dc1

#cdbdd6

#e6deea

Tones

Color #644974 mixed toward gray.

#634d71

#62506d

#615469

#605766

#605b62

Accessibility

Aa White text on this color

7.64:1

Aa Black text on this color

2.75:1

White text reads better on this background (7.64:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5a596c · ΔE 11.9

Deuteranopia

#5b5d69 · ΔE 15.5

Tritanopia

#636462 · ΔE 23

Achromatopsia

#535353 · ΔE 19.7

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

Code

CSS

background-color: #644974;

Tailwind (arbitrary value)

bg-[#644974]

Related colors

Dark Orchid #9932cc

Indigo #4b0082

Dark Violet #9400d3

Blue Violet #8a2be2

Rebecca Purple #663399

Medium Orchid #ba55d3

Frequently asked questions

#644974 (#644974) is rgb(100, 73, 116) in RGB.

No, #644974 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #644974, or check how it holds up for accessibility.

Generate a palette → Check contrast