#687c82

Color #687c82

A nearly neutral, gray-leaning medium cyan.

Closest named color Slate Gray #708090 · ΔE 6.52 Nearest Tailwind class mist-500 #67787c · ΔE 1.9

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Conversions

HEX

#687c82

RGB

rgb(104, 124, 130)

HSL

hsl(193.8, 11.1%, 45.9%)

HSV / HSB

hsv(193.8, 20%, 51%)

CMYK

cmyk(20%, 4.6%, 0%, 49%)

LAB

lab(50.65, -5.88, -5.7)

LCH

lch(50.65, 8.19, 224.11)

OKLCH

oklch(57.2%, 0.0252, 217.74)

HWB

hwb(193.8, 40.8%, 49%)

Harmony colors

Complementary

#826e68

Analogous

#68827b

#687c82

#686f82

Triadic

#687c82

#82687c

#7c8268

Split-complementary

#687c82

#82686f

#827b68

Tetradic

#687c82

#6e6882

#826e68

#7c8268

Square

#687c82

#7b6882

#826e68

#6f8268

Shades

Color #687c82 mixed toward black.

#57676c

#455357

#343e41

#23292b

#111516

Tints

Color #687c82 mixed toward white.

#7f9399

#99a9ad

#b2bec2

#ccd4d6

#e5e9eb

Tones

Color #687c82 mixed toward gray.

#6a7b80

#6c7a7e

#6f797c

#717779

#737677

Accessibility

Aa White text on this color

4.38:1

Aa Black text on this color

4.79:1

Black text reads better on this background (4.79:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#717181 · ΔE 12.3

Deuteranopia

#706e80 · ΔE 14

Tritanopia

#697f7f · ΔE 3.6

Achromatopsia

#797979 · ΔE 8.5

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

Code

CSS

background-color: #687c82;

Tailwind (arbitrary value)

bg-[#687c82]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#687c82 (#687c82) is rgb(104, 124, 130) in RGB.

No, #687c82 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 #687c82, or check how it holds up for accessibility.

Generate a palette → Check contrast