#6558a3

Color #6558a3

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.7 Nearest Tailwind class slate-600 #45556c · ΔE 11.6

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

Conversions

HEX

#6558a3

RGB

rgb(101, 88, 163)

HSL

hsl(250.4, 29.9%, 49.2%)

HSV / HSB

hsv(250.4, 46%, 63.9%)

CMYK

cmyk(38%, 46%, 0%, 36.1%)

LAB

lab(41.83, 23.7, -38.87)

LCH

lch(41.83, 45.53, 301.37)

OKLCH

oklch(50.8%, 0.1163, 289.59)

HWB

hwb(250.4, 34.5%, 36.1%)

Harmony colors

Complementary

#96a358

Analogous

#5870a3

#6558a3

#8a58a3

Triadic

#6558a3

#a36558

#58a365

Split-complementary

#6558a3

#a38a58

#70a358

Tetradic

#6558a3

#a35896

#96a358

#58a365

Square

#6558a3

#a35870

#96a358

#58a38a

Shades

Color #6558a3 mixed toward black.

#544988

#433b6d

#322c51

#221d36

#110f1b

Tints

Color #6558a3 mixed toward white.

#7e73b3

#988fc2

#b2abd2

#cbc7e1

#e5e3f0

Tones

Color #6558a3 mixed toward gray.

#695e9d

#6d6496

#716b90

#75718a

#797784

Accessibility

Aa White text on this color

6.04:1

Aa Black text on this color

3.48:1

White text reads better on this background (6.04:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#606095 · ΔE 4.9

Deuteranopia

#606192 · ΔE 5.7

Tritanopia

#648986 · ΔE 28.9

Achromatopsia

#636363 · ΔE 23.1

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

Code

CSS

background-color: #6558a3;

Tailwind (arbitrary value)

bg-[#6558a3]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#6558a3 (#6558a3) is rgb(101, 88, 163) in RGB.

No, #6558a3 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 #6558a3, or check how it holds up for accessibility.

Generate a palette → Check contrast