#3d4f59

Color #3d4f59

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 4.24 Nearest Tailwind class mist-600 #4b585b · ΔE 4.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#3d4f59

RGB

rgb(61, 79, 89)

HSL

hsl(201.4, 18.7%, 29.4%)

HSV / HSB

hsv(201.4, 31.5%, 34.9%)

CMYK

cmyk(31.5%, 11.2%, 0%, 65.1%)

LAB

lab(32.49, -4.3, -8.15)

LCH

lch(32.49, 9.21, 242.18)

OKLCH

oklch(41.6%, 0.028, 232.68)

HWB

hwb(201.4, 23.9%, 65.1%)

Harmony colors

Complementary

#59473d

Analogous

#3d5955

#3d4f59

#3d4159

Triadic

#3d4f59

#593d4f

#4f593d

Split-complementary

#3d4f59

#593d41

#59553d

Tetradic

#3d4f59

#473d59

#59473d

#4f593d

Square

#3d4f59

#553d59

#59473d

#41593d

Shades

Color #3d4f59 mixed toward black.

#33424a

#29353b

#1e272c

#141a1e

#0a0d0f

Tints

Color #3d4f59 mixed toward white.

#556f7d

#718d9d

#94aab6

#b8c6ce

#dbe3e7

Tones

Color #3d4f59 mixed toward gray.

#3f4e57

#424e54

#444d52

#464c50

#494c4d

Accessibility

Aa White text on this color

8.53:1

Aa Black text on this color

2.46:1

White text reads better on this background (8.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#454657 · ΔE 10.6

Deuteranopia

#444356 · ΔE 12.4

Tritanopia

#3e5554 · ΔE 7.4

Achromatopsia

#4c4c4c · ΔE 8.4

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

Code

CSS

background-color: #3d4f59;

Tailwind (arbitrary value)

bg-[#3d4f59]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Deep Sky Blue #00bfff

Alice Blue #f0f8ff

Frequently asked questions

#3d4f59 (#3d4f59) is rgb(61, 79, 89) in RGB.

No, #3d4f59 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 #3d4f59, or check how it holds up for accessibility.

Generate a palette → Check contrast