#634f6c

Color #634f6c

A muted dark purple.

Closest named color Charcoal #36454f · ΔE 20.16 Nearest Tailwind class mauve-600 #594c5b · ΔE 6.1

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Conversions

HEX

#634f6c

RGB

rgb(99, 79, 108)

HSL

hsl(281.4, 15.5%, 36.7%)

HSV / HSB

hsv(281.4, 26.9%, 42.4%)

CMYK

cmyk(8.3%, 26.9%, 0%, 57.6%)

LAB

lab(36.61, 14.28, -13.56)

LCH

lch(36.61, 19.69, 316.48)

OKLCH

oklch(45.9%, 0.0523, 315.23)

HWB

hwb(281.4, 31%, 57.6%)

Harmony colors

Complementary

#586c4f

Analogous

#554f6c

#634f6c

#6c4f67

Triadic

#634f6c

#6c634f

#4f6c63

Split-complementary

#634f6c

#676c4f

#4f6c55

Tetradic

#634f6c

#6c4f58

#586c4f

#4f6c63

Square

#634f6c

#6c554f

#586c4f

#4f676c

Shades

Color #634f6c mixed toward black.

#53425a

#423548

#322836

#211a24

#110d12

Tints

Color #634f6c mixed toward white.

#80668b

#9a83a4

#b3a2bb

#ccc1d2

#e6e0e8

Tones

Color #634f6c mixed toward gray.

#62516a

#615467

#605665

#5f5962

#5f5b60

Accessibility

Aa White text on this color

7.33:1

Aa Black text on this color

2.87:1

White text reads better on this background (7.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5b5b66 · ΔE 11.6

Deuteranopia

#5c5e64 · ΔE 14.5

Tritanopia

#626160 · ΔE 16.9

Achromatopsia

#565656 · ΔE 16

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

Code

CSS

background-color: #634f6c;

Tailwind (arbitrary value)

bg-[#634f6c]

Related colors

Dark Violet #9400d3

Dark Orchid #9932cc

Medium Orchid #ba55d3

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Frequently asked questions

#634f6c (#634f6c) is rgb(99, 79, 108) in RGB.

No, #634f6c 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 #634f6c, or check how it holds up for accessibility.

Generate a palette → Check contrast