#4b5678

Color #4b5678

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.3 Nearest Tailwind class slate-600 #45556c · ΔE 5.2

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Conversions

HEX

#4b5678

RGB

rgb(75, 86, 120)

HSL

hsl(225.3, 23.1%, 38.2%)

HSV / HSB

hsv(225.3, 37.5%, 47.1%)

CMYK

cmyk(37.5%, 28.3%, 0%, 52.9%)

LAB

lab(36.94, 4.8, -20.67)

LCH

lch(36.94, 21.22, 283.07)

OKLCH

oklch(45.8%, 0.0574, 270.2)

HWB

hwb(225.3, 29.4%, 52.9%)

Harmony colors

Complementary

#786d4b

Analogous

#4b6c78

#4b5678

#564b78

Triadic

#4b5678

#784b56

#56784b

Split-complementary

#4b5678

#78564b

#6c784b

Tetradic

#4b5678

#6d4b78

#786d4b

#56784b

Square

#4b5678

#784b6c

#786d4b

#4b7856

Shades

Color #4b5678 mixed toward black.

#3e4864

#323950

#252b3c

#191d28

#0c0e14

Tints

Color #4b5678 mixed toward white.

#5f6d98

#7e8aae

#9ea7c2

#bec4d7

#dfe2eb

Tones

Color #4b5678 mixed toward gray.

#4f5874

#525a70

#565c6d

#5a5e69

#5e5f65

Accessibility

Aa White text on this color

7.24:1

Aa Black text on this color

2.9:1

White text reads better on this background (7.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#505071 · ΔE 4.4

Deuteranopia

#4f4e6f · ΔE 5

Tritanopia

#4c6b6a · ΔE 20.2

Achromatopsia

#575757 · ΔE 14.6

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

Code

CSS

background-color: #4b5678;

Tailwind (arbitrary value)

bg-[#4b5678]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#4b5678 (#4b5678) is rgb(75, 86, 120) in RGB.

No, #4b5678 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #4b5678, or check how it holds up for accessibility.

Generate a palette → Check contrast