#513c85

Color #513c85

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 4.26 Nearest Tailwind class indigo-900 #312c85 · ΔE 7

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Conversions

HEX

#513c85

RGB

rgb(81, 60, 133)

HSL

hsl(257.3, 37.8%, 37.8%)

HSV / HSB

hsv(257.3, 54.9%, 52.2%)

CMYK

cmyk(39.1%, 54.9%, 0%, 47.8%)

LAB

lab(31.05, 27.1, -37.96)

LCH

lch(31.05, 46.64, 305.52)

OKLCH

oklch(41.7%, 0.1177, 293.95)

HWB

hwb(257.3, 23.5%, 47.8%)

Harmony colors

Complementary

#70853c

Analogous

#3c4b85

#513c85

#753c85

Triadic

#513c85

#85513c

#3c8551

Split-complementary

#513c85

#85753c

#4b853c

Tetradic

#513c85

#853c70

#70853c

#3c8551

Square

#513c85

#853c4b

#70853c

#3c8575

Shades

Color #513c85 mixed toward black.

#43326f

#362859

#281e42

#1b142c

#0d0a16

Tints

Color #513c85 mixed toward white.

#674ca9

#846dbd

#a392ce

#c2b6de

#e0dbef

Tones

Color #513c85 mixed toward gray.

#54427f

#564879

#594e73

#5b546d

#5e5a66

Accessibility

Aa White text on this color

8.99:1

Aa Black text on this color

2.33:1

White text reads better on this background (8.99:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#494978 · ΔE 6.9

Deuteranopia

#4a4b75 · ΔE 8

Tritanopia

#506d6a · ΔE 27.8

Achromatopsia

#494949 · ΔE 23.5

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

Code

CSS

background-color: #513c85;

Tailwind (arbitrary value)

bg-[#513c85]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#513c85 (#513c85) is rgb(81, 60, 133) in RGB.

No, #513c85 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 #513c85, or check how it holds up for accessibility.

Generate a palette → Check contrast