#43405b

Color #43405b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 13.62 Nearest Tailwind class mauve-700 #463947 · ΔE 7

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Conversions

HEX

#43405b

RGB

rgb(67, 64, 91)

HSL

hsl(246.7, 17.4%, 30.4%)

HSV / HSB

hsv(246.7, 29.7%, 35.7%)

CMYK

cmyk(26.4%, 29.7%, 0%, 64.3%)

LAB

lab(28.42, 8.02, -15.6)

LCH

lch(28.42, 17.54, 297.21)

OKLCH

oklch(38.6%, 0.0455, 289.23)

HWB

hwb(246.7, 25.1%, 64.3%)

Harmony colors

Complementary

#585b40

Analogous

#404b5b

#43405b

#51405b

Triadic

#43405b

#5b4340

#405b43

Split-complementary

#43405b

#5b5140

#4b5b40

Tetradic

#43405b

#5b4058

#585b40

#405b43

Square

#43405b

#5b404b

#585b40

#405b51

Shades

Color #43405b mixed toward black.

#38354c

#2d2b3d

#22202e

#16151e

#0b0b0f

Tints

Color #43405b mixed toward white.

#5d587e

#79749d

#9a97b6

#bcbace

#dddce7

Tones

Color #43405b mixed toward gray.

#454259

#474557

#484754

#4a4952

#4c4b50

Accessibility

Aa White text on this color

9.89:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#424255 · ΔE 3.8

Deuteranopia

#424254 · ΔE 4.2

Tritanopia

#435150 · ΔE 18.5

Achromatopsia

#434343 · ΔE 13.6

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

Code

CSS

background-color: #43405b;

Tailwind (arbitrary value)

bg-[#43405b]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#43405b (#43405b) is rgb(67, 64, 91) in RGB.

No, #43405b is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #43405b, or check how it holds up for accessibility.

Generate a palette → Check contrast