#403d50

Color #403d50

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 9.79 Nearest Tailwind class mauve-700 #463947 · ΔE 5.1

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Conversions

HEX

#403d50

RGB

rgb(64, 61, 80)

HSL

hsl(249.5, 13.5%, 27.6%)

HSV / HSB

hsv(249.5, 23.7%, 31.4%)

CMYK

cmyk(20%, 23.7%, 0%, 68.6%)

LAB

lab(26.75, 5.9, -11.02)

LCH

lch(26.75, 12.5, 298.16)

OKLCH

oklch(37.1%, 0.0324, 291.9)

HWB

hwb(249.5, 23.9%, 68.6%)

Harmony colors

Complementary

#4d503d

Analogous

#3d4350

#403d50

#493d50

Triadic

#403d50

#50403d

#3d5040

Split-complementary

#403d50

#50493d

#43503d

Tetradic

#403d50

#503d4d

#4d503d

#3d5040

Square

#403d50

#503d43

#4d503d

#3d5049

Shades

Color #403d50 mixed toward black.

#353343

#2b2935

#201e28

#15141b

#0b0a0d

Tints

Color #403d50 mixed toward white.

#5c5773

#797395

#9a96af

#bcb9ca

#dddce4

Tones

Color #403d50 mixed toward gray.

#413e4e

#42404d

#43424b

#44434a

#454548

Accessibility

Aa White text on this color

10.49:1

Aa Black text on this color

2:1

White text reads better on this background (10.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f4c · ΔE 3.5

Deuteranopia

#3f3f4b · ΔE 4

Tritanopia

#404848 · ΔE 13.6

Achromatopsia

#3f3f3f · ΔE 10.7

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

Code

CSS

background-color: #403d50;

Tailwind (arbitrary value)

bg-[#403d50]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#403d50 (#403d50) is rgb(64, 61, 80) in RGB.

No, #403d50 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 #403d50, or check how it holds up for accessibility.

Generate a palette → Check contrast