#634b87

Color #634b87

A muted medium purple.

Closest named color Dark Slate Blue #483d8b · ΔE 13.78 Nearest Tailwind class indigo-900 #312c85 · ΔE 12.7

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Conversions

HEX

#634b87

RGB

rgb(99, 75, 135)

HSL

hsl(264, 28.6%, 41.2%)

HSV / HSB

hsv(264, 44.4%, 52.9%)

CMYK

cmyk(26.7%, 44.4%, 0%, 47.1%)

LAB

lab(36.81, 23.45, -29.94)

LCH

lch(36.81, 38.03, 308.07)

OKLCH

oklch(46.5%, 0.0978, 301.1)

HWB

hwb(264, 29.4%, 47.1%)

Harmony colors

Complementary

#6f874b

Analogous

#4b5187

#634b87

#814b87

Triadic

#634b87

#87634b

#4b8763

Split-complementary

#634b87

#87814b

#51874b

Tetradic

#634b87

#874b6f

#6f874b

#4b8763

Square

#634b87

#874b51

#6f874b

#4b8781

Shades

Color #634b87 mixed toward black.

#533f71

#42325a

#322644

#21192d

#110d17

Tints

Color #634b87 mixed toward white.

#7b5ea6

#957eb8

#b09fc9

#cabfdb

#e5dfed

Tones

Color #634b87 mixed toward gray.

#645082

#65557d

#665a78

#675f73

#68646e

Accessibility

Aa White text on this color

7.27:1

Aa Black text on this color

2.89:1

White text reads better on this background (7.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#5a597c · ΔE 8.3

Deuteranopia

#5b5d79 · ΔE 10.7

Tritanopia

#627270 · ΔE 24.8

Achromatopsia

#575757 · ΔE 21.9

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

Code

CSS

background-color: #634b87;

Tailwind (arbitrary value)

bg-[#634b87]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Indigo #4b0082

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Frequently asked questions

#634b87 (#634b87) is rgb(99, 75, 135) in RGB.

No, #634b87 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 #634b87, or check how it holds up for accessibility.

Generate a palette → Check contrast