#64858a

Color #64858a

A muted medium cyan.

Closest named color Slate Gray #708090 · ΔE 9.19 Nearest Tailwind class mist-500 #67787c · ΔE 6.4

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Conversions

HEX

#64858a

RGB

rgb(100, 133, 138)

HSL

hsl(187.9, 16%, 46.7%)

HSV / HSB

hsv(187.9, 27.5%, 54.1%)

CMYK

cmyk(27.5%, 3.6%, 0%, 45.9%)

LAB

lab(53.3, -10.35, -6.47)

LCH

lch(53.3, 12.21, 212.01)

OKLCH

oklch(59.3%, 0.0379, 207.65)

HWB

hwb(187.9, 39.2%, 45.9%)

Harmony colors

Complementary

#8a6964

Analogous

#648a7c

#64858a

#64728a

Triadic

#64858a

#8a6485

#858a64

Split-complementary

#64858a

#8a6472

#8a7c64

Tetradic

#64858a

#69648a

#8a6964

#858a64

Square

#64858a

#7c648a

#8a6964

#728a64

Shades

Color #64858a mixed toward black.

#536f73

#43595c

#324345

#212c2e

#111617

Tints

Color #64858a mixed toward white.

#7c9ba0

#96afb3

#b0c3c6

#cad7d9

#e5ebec

Tones

Color #64858a mixed toward gray.

#678387

#6a8084

#6e7e81

#717c7d

#74797a

Accessibility

Aa White text on this color

3.99:1

Aa Black text on this color

5.26:1

Black text reads better on this background (5.26:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#747489 · ΔE 17.7

Deuteranopia

#726f89 · ΔE 20.4

Tritanopia

#668888 · ΔE 2.8

Achromatopsia

#7f7f7f · ΔE 12.2

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

Code

CSS

background-color: #64858a;

Tailwind (arbitrary value)

bg-[#64858a]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Light Blue #add8e6

Dark Turquoise #00ced1

Deep Sky Blue #00bfff

Aqua #00ffff

Frequently asked questions

#64858a (#64858a) is rgb(100, 133, 138) in RGB.

No, #64858a is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #64858a, or check how it holds up for accessibility.

Generate a palette → Check contrast