#4b666a

Color #4b666a

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.57 Nearest Tailwind class mist-600 #4b585b · ΔE 6.4

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

Conversions

HEX

#4b666a

RGB

rgb(75, 102, 106)

HSL

hsl(187.7, 17.1%, 35.5%)

HSV / HSB

hsv(187.7, 29.2%, 41.6%)

CMYK

cmyk(29.2%, 3.8%, 0%, 58.4%)

LAB

lab(41.28, -8.86, -5.49)

LCH

lch(41.28, 10.42, 211.78)

OKLCH

oklch(49%, 0.0325, 207.51)

HWB

hwb(187.7, 29.4%, 58.4%)

Harmony colors

Complementary

#6a4f4b

Analogous

#4b6a5e

#4b666a

#4b576a

Triadic

#4b666a

#6a4b66

#666a4b

Split-complementary

#4b666a

#6a4b57

#6a5e4b

Tetradic

#4b666a

#4f4b6a

#6a4f4b

#666a4b

Square

#4b666a

#5e4b6a

#6a4f4b

#576a4b

Shades

Color #4b666a mixed toward black.

#3f5558

#324447

#263335

#192223

#0d1112

Tints

Color #4b666a mixed toward white.

#62858a

#7f9fa4

#9fb7bb

#bfcfd2

#dfe7e8

Tones

Color #4b666a mixed toward gray.

#4e6467

#506265

#536062

#555e60

#585c5d

Accessibility

Aa White text on this color

6.16:1

Aa Black text on this color

3.41:1

White text reads better on this background (6.16:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#585869 · ΔE 15.7

Deuteranopia

#565469 · ΔE 17.9

Tritanopia

#4d6868 · ΔE 2.3

Achromatopsia

#616161 · ΔE 10.9

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

Code

CSS

background-color: #4b666a;

Tailwind (arbitrary value)

bg-[#4b666a]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Light Blue #add8e6

Deep Sky Blue #00bfff

Aqua #00ffff

Frequently asked questions

#4b666a (#4b666a) is rgb(75, 102, 106) in RGB.

No, #4b666a 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

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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 #4b666a, or check how it holds up for accessibility.

Generate a palette → Check contrast