#513db0

Color #513db0

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 11.47 Nearest Tailwind class indigo-800 #372aac · ΔE 5.6

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Conversions

HEX

#513db0

RGB

rgb(81, 61, 176)

HSL

hsl(250.4, 48.5%, 46.5%)

HSV / HSB

hsv(250.4, 65.3%, 69%)

CMYK

cmyk(54%, 65.3%, 0%, 31%)

LAB

lab(34.44, 39.52, -58.59)

LCH

lch(34.44, 70.67, 304)

OKLCH

oklch(45.2%, 0.1741, 285.01)

HWB

hwb(250.4, 23.9%, 31%)

Harmony colors

Complementary

#9cb03d

Analogous

#3d63b0

#513db0

#8b3db0

Triadic

#513db0

#b0513d

#3db051

Split-complementary

#513db0

#b08b3d

#63b03d

Tetradic

#513db0

#b03d9c

#9cb03d

#3db051

Square

#513db0

#b03d63

#9cb03d

#3db08b

Shades

Color #513db0 mixed toward black.

#443393

#362975

#291f58

#1b143b

#0e0a1d

Tints

Color #513db0 mixed toward white.

#6956c4

#8778d0

#a59adc

#c3bbe8

#e1ddf3

Tones

Color #513db0 mixed toward gray.

#5747a6

#5e509d

#645a93

#6a638a

#706d80

Accessibility

Aa White text on this color

7.94:1

Aa Black text on this color

2.64:1

White text reads better on this background (7.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#49499e · ΔE 5.3

Deuteranopia

#4a4c99 · ΔE 6.7

Tritanopia

#508d89 · ΔE 36.9

Achromatopsia

#515151 · ΔE 27.4

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

Code

CSS

background-color: #513db0;

Tailwind (arbitrary value)

bg-[#513db0]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#513db0 (#513db0) is rgb(81, 61, 176) in RGB.

No, #513db0 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 #513db0, or check how it holds up for accessibility.

Generate a palette → Check contrast