#6580c3

Color #6580c3

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 13.73 Nearest Tailwind class blue-500 #2b7fff · ΔE 8

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Conversions

HEX

#6580c3

RGB

rgb(101, 128, 195)

HSL

hsl(222.8, 43.9%, 58%)

HSV / HSB

hsv(222.8, 48.2%, 76.5%)

CMYK

cmyk(48.2%, 34.4%, 0%, 23.5%)

LAB

lab(54.18, 8.78, -37.98)

LCH

lch(54.18, 38.98, 283.02)

OKLCH

oklch(60.8%, 0.1071, 266.57)

HWB

hwb(222.8, 39.6%, 23.5%)

Harmony colors

Complementary

#c3a865

Analogous

#65afc3

#6580c3

#7965c3

Triadic

#6580c3

#c36580

#80c365

Split-complementary

#6580c3

#c37965

#afc365

Tetradic

#6580c3

#a865c3

#c3a865

#80c365

Square

#6580c3

#c365af

#c3a865

#65c379

Shades

Color #6580c3 mixed toward black.

#4564b1

#37508e

#293c6a

#1c2847

#0e1423

Tints

Color #6580c3 mixed toward white.

#7f95cd

#98aad7

#b2bfe1

#ccd5eb

#e5eaf5

Tones

Color #6580c3 mixed toward gray.

#6d83bb

#7587b3

#7c8aab

#848da4

#8c919c

Accessibility

Aa White text on this color

3.87:1

Aa Black text on this color

5.43:1

Black text reads better on this background (5.43:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7272b6 · ΔE 7.5

Deuteranopia

#706eb2 · ΔE 8.7

Tritanopia

#67aaa8 · ΔE 26.7

Achromatopsia

#828282 · ΔE 21

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

Code

CSS

background-color: #6580c3;

Tailwind (arbitrary value)

bg-[#6580c3]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#6580c3 (#6580c3) is rgb(101, 128, 195) in RGB.

No, #6580c3 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 #6580c3, or check how it holds up for accessibility.

Generate a palette → Check contrast