#4d637d

Color #4d637d

A muted dark blue.

Closest named color Slate Gray #708090 · ΔE 13.42 Nearest Tailwind class slate-600 #45556c · ΔE 5.1

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Conversions

HEX

#4d637d

RGB

rgb(77, 99, 125)

HSL

hsl(212.5, 23.8%, 39.6%)

HSV / HSB

hsv(212.5, 38.4%, 49%)

CMYK

cmyk(38.4%, 20.8%, 0%, 51%)

LAB

lab(41.19, -1.2, -17.17)

LCH

lch(41.19, 17.21, 266)

OKLCH

oklch(49.2%, 0.0497, 252.91)

HWB

hwb(212.5, 30.2%, 51%)

Harmony colors

Complementary

#7d674d

Analogous

#4d7b7d

#4d637d

#4f4d7d

Triadic

#4d637d

#7d4d63

#637d4d

Split-complementary

#4d637d

#7d4f4d

#7b7d4d

Tetradic

#4d637d

#674d7d

#7d674d

#637d4d

Square

#4d637d

#7d4d7b

#7d674d

#4d7d4f

Shades

Color #4d637d mixed toward black.

#405268

#334253

#26313f

#1a212a

#0d1015

Tints

Color #4d637d mixed toward white.

#617c9d

#8096b1

#a0b0c4

#bfcbd8

#dfe5eb

Tones

Color #4d637d mixed toward gray.

#516379

#556475

#596471

#5d646d

#616569

Accessibility

Aa White text on this color

6.18:1

Aa Black text on this color

3.4:1

White text reads better on this background (6.18:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#575877 · ΔE 9.7

Deuteranopia

#565476 · ΔE 11.2

Tritanopia

#4e7372 · ΔE 15.9

Achromatopsia

#616161 · ΔE 12.4

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

Code

CSS

background-color: #4d637d;

Tailwind (arbitrary value)

bg-[#4d637d]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#4d637d (#4d637d) is rgb(77, 99, 125) in RGB.

No, #4d637d 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 #4d637d, or check how it holds up for accessibility.

Generate a palette → Check contrast