#4c657f

Color #4c657f

A muted dark blue.

Closest named color Slate Gray #708090 · ΔE 12.99 Nearest Tailwind class slate-600 #45556c · ΔE 6

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Conversions

HEX

#4c657f

RGB

rgb(76, 101, 127)

HSL

hsl(210.6, 25.1%, 39.8%)

HSV / HSB

hsv(210.6, 40.2%, 49.8%)

CMYK

cmyk(40.2%, 20.5%, 0%, 50.2%)

LAB

lab(41.81, -2.13, -17.44)

LCH

lch(41.81, 17.57, 263.04)

OKLCH

oklch(49.7%, 0.0514, 249.87)

HWB

hwb(210.6, 29.8%, 50.2%)

Harmony colors

Complementary

#7f664c

Analogous

#4c7e7f

#4c657f

#4d4c7f

Triadic

#4c657f

#7f4c65

#657f4c

Split-complementary

#4c657f

#7f4d4c

#7e7f4c

Tetradic

#4c657f

#664c7f

#7f664c

#657f4c

Square

#4c657f

#7f4c7e

#7f664c

#4c7f4d

Shades

Color #4c657f mixed toward black.

#3f546a

#334355

#26323f

#19222a

#0d1115

Tints

Color #4c657f mixed toward white.

#5f7e9f

#7f98b2

#9fb2c6

#bfccd9

#dfe5ec

Tones

Color #4c657f mixed toward gray.

#50657b

#556576

#596572

#5d656e

#61656a

Accessibility

Aa White text on this color

6.04:1

Aa Black text on this color

3.48:1

White text reads better on this background (6.04:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#585879 · ΔE 11.3

Deuteranopia

#565478 · ΔE 12.3

Tritanopia

#4d7574 · ΔE 15.6

Achromatopsia

#636363 · ΔE 12.7

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

Code

CSS

background-color: #4c657f;

Tailwind (arbitrary value)

bg-[#4c657f]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#4c657f (#4c657f) is rgb(76, 101, 127) in RGB.

No, #4c657f 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 #4c657f, or check how it holds up for accessibility.

Generate a palette → Check contrast