#634d71

Color #634d71

A muted dark purple.

Closest named color Charcoal #36454f · ΔE 23.34 Nearest Tailwind class mauve-600 #594c5b · ΔE 8.1

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

Conversions

HEX

#634d71

RGB

rgb(99, 77, 113)

HSL

hsl(276.7, 18.9%, 37.3%)

HSV / HSB

hsv(276.7, 31.9%, 44.3%)

CMYK

cmyk(12.4%, 31.9%, 0%, 55.7%)

LAB

lab(36.28, 16.69, -17.18)

LCH

lch(36.28, 23.95, 314.17)

OKLCH

oklch(45.7%, 0.063, 311.78)

HWB

hwb(276.7, 30.2%, 55.7%)

Harmony colors

Complementary

#5b714d

Analogous

#514d71

#634d71

#714d6d

Triadic

#634d71

#71634d

#4d7163

Split-complementary

#634d71

#6d714d

#4d7151

Tetradic

#634d71

#714d5b

#5b714d

#4d7163

Square

#634d71

#71514d

#5b714d

#4d6d71

Shades

Color #634d71 mixed toward black.

#53405e

#42334b

#322739

#211a26

#110d13

Tints

Color #634d71 mixed toward white.

#7f6391

#9980a9

#b2a0be

#ccc0d4

#e5dfe9

Tones

Color #634d71 mixed toward gray.

#62506e

#62536b

#615668

#605965

#605c62

Accessibility

Aa White text on this color

7.42:1

Aa Black text on this color

2.83:1

White text reads better on this background (7.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5a5a6a · ΔE 11.4

Deuteranopia

#5b5d68 · ΔE 14.1

Tritanopia

#626362 · ΔE 19.2

Achromatopsia

#555555 · ΔE 17.9

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

Code

CSS

background-color: #634d71;

Tailwind (arbitrary value)

bg-[#634d71]

Related colors

Indigo #4b0082

Dark Orchid #9932cc

Dark Violet #9400d3

Blue Violet #8a2be2

Rebecca Purple #663399

Medium Orchid #ba55d3

Frequently asked questions

#634d71 (#634d71) is rgb(99, 77, 113) in RGB.

No, #634d71 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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #634d71, or check how it holds up for accessibility.

Generate a palette → Check contrast