#6358a4

Color #6358a4

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.44 Nearest Tailwind class slate-600 #45556c · ΔE 11.4

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Conversions

HEX

#6358a4

RGB

rgb(99, 88, 164)

HSL

hsl(248.7, 30.2%, 49.4%)

HSV / HSB

hsv(248.7, 46.3%, 64.3%)

CMYK

cmyk(39.6%, 46.3%, 0%, 35.7%)

LAB

lab(41.71, 23.45, -39.67)

LCH

lch(41.71, 46.08, 300.59)

OKLCH

oklch(50.7%, 0.1178, 288.1)

HWB

hwb(248.7, 34.5%, 35.7%)

Harmony colors

Complementary

#99a458

Analogous

#5873a4

#6358a4

#8958a4

Triadic

#6358a4

#a46358

#58a463

Split-complementary

#6358a4

#a48958

#73a458

Tetradic

#6358a4

#a45899

#99a458

#58a463

Square

#6358a4

#a45873

#99a458

#58a489

Shades

Color #6358a4 mixed toward black.

#524989

#423b6d

#312c52

#211d37

#100f1b

Tints

Color #6358a4 mixed toward white.

#7c73b4

#978fc3

#b1abd2

#cbc7e1

#e5e3f0

Tones

Color #6358a4 mixed toward gray.

#675e9e

#6c6597

#706b91

#75718b

#797884

Accessibility

Aa White text on this color

6.07:1

Aa Black text on this color

3.46:1

White text reads better on this background (6.07:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5e5e96 · ΔE 4.2

Deuteranopia

#5f6092 · ΔE 5.4

Tritanopia

#628a87 · ΔE 29.3

Achromatopsia

#626262 · ΔE 23.2

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

Code

CSS

background-color: #6358a4;

Tailwind (arbitrary value)

bg-[#6358a4]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#6358a4 (#6358a4) is rgb(99, 88, 164) in RGB.

No, #6358a4 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 #6358a4, or check how it holds up for accessibility.

Generate a palette → Check contrast