#403b53

Color #403b53

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 12.84 Nearest Tailwind class mauve-700 #463947 · ΔE 5.5

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Conversions

HEX

#403b53

RGB

rgb(64, 59, 83)

HSL

hsl(252.5, 16.9%, 27.8%)

HSV / HSB

hsv(252.5, 28.9%, 32.5%)

CMYK

cmyk(22.9%, 28.9%, 0%, 67.5%)

LAB

lab(26.28, 8.04, -13.71)

LCH

lch(26.28, 15.89, 300.39)

OKLCH

oklch(36.8%, 0.0412, 293.76)

HWB

hwb(252.5, 23.1%, 67.5%)

Harmony colors

Complementary

#4e533b

Analogous

#3b4253

#403b53

#4c3b53

Triadic

#403b53

#53403b

#3b5340

Split-complementary

#403b53

#534c3b

#42533b

Tetradic

#403b53

#533b4e

#4e533b

#3b5340

Square

#403b53

#533b42

#4e533b

#3b534c

Shades

Color #403b53 mixed toward black.

#353145

#2b2737

#201d29

#15141c

#0b0a0e

Tints

Color #403b53 mixed toward white.

#5c5477

#787099

#9a93b3

#bcb7cc

#dddbe6

Tones

Color #403b53 mixed toward gray.

#413d51

#423f4f

#43414d

#45434b

#464549

Accessibility

Aa White text on this color

10.67:1

Aa Black text on this color

1.97:1

White text reads better on this background (10.67:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e4e · ΔE 4.5

Deuteranopia

#3e3f4d · ΔE 5.8

Tritanopia

#404a49 · ΔE 17

Achromatopsia

#3e3e3e · ΔE 12.9

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

Code

CSS

background-color: #403b53;

Tailwind (arbitrary value)

bg-[#403b53]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#403b53 (#403b53) is rgb(64, 59, 83) in RGB.

No, #403b53 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 #403b53, or check how it holds up for accessibility.

Generate a palette → Check contrast