#687d84

Color #687d84

A nearly neutral, gray-leaning medium cyan.

Closest named color Slate Gray #708090 · ΔE 5.99 Nearest Tailwind class mist-500 #67787c · ΔE 2.4

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Conversions

HEX

#687d84

RGB

rgb(104, 125, 132)

HSL

hsl(195, 11.9%, 46.3%)

HSV / HSB

hsv(195, 21.2%, 51.8%)

CMYK

cmyk(21.2%, 5.3%, 0%, 48.2%)

LAB

lab(51.01, -5.98, -6.35)

LCH

lch(51.01, 8.72, 226.72)

OKLCH

oklch(57.5%, 0.0268, 220)

HWB

hwb(195, 40.8%, 48.2%)

Harmony colors

Complementary

#846f68

Analogous

#68847d

#687d84

#686f84

Triadic

#687d84

#84687d

#7d8468

Split-complementary

#687d84

#84686f

#847d68

Tetradic

#687d84

#6f6884

#846f68

#7d8468

Square

#687d84

#7d6884

#846f68

#6f8468

Shades

Color #687d84 mixed toward black.

#57686e

#455358

#343f42

#232a2c

#111516

Tints

Color #687d84 mixed toward white.

#7f949a

#99a9af

#b2bfc3

#ccd4d7

#e5eaeb

Tones

Color #687d84 mixed toward gray.

#6a7c82

#6d7b7f

#6f7a7d

#71787b

#747778

Accessibility

Aa White text on this color

4.33:1

Aa Black text on this color

4.86:1

Black text reads better on this background (4.86:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#727282 · ΔE 12.3

Deuteranopia

#706f82 · ΔE 13.9

Tritanopia

#698181 · ΔE 4.4

Achromatopsia

#797979 · ΔE 8.8

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

Code

CSS

background-color: #687d84;

Tailwind (arbitrary value)

bg-[#687d84]

Related colors

Deep Sky Blue #00bfff

Light Blue #add8e6

Sky Blue #87ceeb

Light Sky Blue #87cefa

Powder Blue #b0e0e6

Charcoal #36454f

Frequently asked questions

#687d84 (#687d84) is rgb(104, 125, 132) in RGB.

No, #687d84 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 #687d84, or check how it holds up for accessibility.

Generate a palette → Check contrast