#63508c

Color #63508c

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 14.43 Nearest Tailwind class slate-600 #45556c · ΔE 12.2

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Conversions

HEX

#63508c

RGB

rgb(99, 80, 140)

HSL

hsl(259, 27.3%, 43.1%)

HSV / HSB

hsv(259, 42.9%, 54.9%)

CMYK

cmyk(29.3%, 42.9%, 0%, 45.1%)

LAB

lab(38.35, 21.68, -30.57)

LCH

lch(38.35, 37.48, 305.34)

OKLCH

oklch(47.7%, 0.0962, 297.23)

HWB

hwb(259, 31.4%, 45.1%)

Harmony colors

Complementary

#798c50

Analogous

#505b8c

#63508c

#81508c

Triadic

#63508c

#8c6350

#508c63

Split-complementary

#63508c

#8c8150

#5b8c50

Tetradic

#63508c

#8c5079

#798c50

#508c63

Square

#63508c

#8c505b

#798c50

#508c81

Shades

Color #63508c mixed toward black.

#524375

#42355d

#312846

#211b2f

#100d17

Tints

Color #63508c mixed toward white.

#7a65a7

#9584b9

#afa3ca

#cac1dc

#e4e0ed

Tones

Color #63508c mixed toward gray.

#655587

#675a82

#685f7d

#6a6478

#6c6973

Accessibility

Aa White text on this color

6.87:1

Aa Black text on this color

3.06:1

White text reads better on this background (6.87:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5b5b81 · ΔE 6.8

Deuteranopia

#5c5e7e · ΔE 8.7

Tritanopia

#627774 · ΔE 26

Achromatopsia

#5a5a5a · ΔE 21.6

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

Code

CSS

background-color: #63508c;

Tailwind (arbitrary value)

bg-[#63508c]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#63508c (#63508c) is rgb(99, 80, 140) in RGB.

No, #63508c 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.

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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 #63508c, or check how it holds up for accessibility.

Generate a palette → Check contrast