#635ba8

Color #635ba8

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.43 Nearest Tailwind class slate-500 #62748e · ΔE 10.9

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Conversions

HEX

#635ba8

RGB

rgb(99, 91, 168)

HSL

hsl(246.2, 30.7%, 50.8%)

HSV / HSB

hsv(246.2, 45.8%, 65.9%)

CMYK

cmyk(41.1%, 45.8%, 0%, 34.1%)

LAB

lab(42.71, 22.77, -40.45)

LCH

lch(42.71, 46.42, 299.38)

OKLCH

oklch(51.5%, 0.119, 286.2)

HWB

hwb(246.2, 35.7%, 34.1%)

Harmony colors

Complementary

#a0a85b

Analogous

#5b7aa8

#635ba8

#8a5ba8

Triadic

#635ba8

#a8635b

#5ba863

Split-complementary

#635ba8

#a88a5b

#7aa85b

Tetradic

#635ba8

#a85ba0

#a0a85b

#5ba863

Square

#635ba8

#a85b7a

#a0a85b

#5ba88a

Shades

Color #635ba8 mixed toward black.

#524b8d

#413c71

#312d55

#211e38

#100f1c

Tints

Color #635ba8 mixed toward white.

#7d76b7

#9792c5

#b1add4

#cbc8e2

#e5e4f1

Tones

Color #635ba8 mixed toward gray.

#6861a2

#6d689b

#726e95

#77758e

#7c7b88

Accessibility

Aa White text on this color

5.85:1

Aa Black text on this color

3.59:1

White text reads better on this background (5.85:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#60609a · ΔE 3.7

Deuteranopia

#606196 · ΔE 4.7

Tritanopia

#638d8a · ΔE 29.5

Achromatopsia

#656565 · ΔE 23.2

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

Code

CSS

background-color: #635ba8;

Tailwind (arbitrary value)

bg-[#635ba8]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#635ba8 (#635ba8) is rgb(99, 91, 168) in RGB.

No, #635ba8 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 #635ba8, or check how it holds up for accessibility.

Generate a palette → Check contrast