#878e91

Color #878e91

A nearly neutral, gray-leaning medium cyan.

Closest named color Gray #808080 · ΔE 5.87 Nearest Tailwind class neutral-400 #a1a1a1 · ΔE 7.4

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Conversions

HEX

#878e91

RGB

rgb(135, 142, 145)

HSL

hsl(198, 4.3%, 54.9%)

HSV / HSB

hsv(198, 6.9%, 56.9%)

CMYK

cmyk(6.9%, 2.1%, 0%, 43.1%)

LAB

lab(58.55, -1.93, -2.47)

LCH

lch(58.55, 3.13, 232)

OKLCH

oklch(64.2%, 0.0093, 225)

HWB

hwb(198, 52.9%, 43.1%)

Harmony colors

Complementary

#918a87

Analogous

#87918f

#878e91

#878991

Triadic

#878e91

#91878e

#8e9187

Split-complementary

#878e91

#918789

#918f87

Tetradic

#878e91

#8a8791

#918a87

#8e9187

Square

#878e91

#8f8791

#918a87

#899187

Shades

Color #878e91 mixed toward black.

#70777a

#595f61

#434749

#2d2f31

#161818

Tints

Color #878e91 mixed toward white.

#9ba1a3

#afb4b6

#c3c6c8

#d7d9da

#ebeced

Tones

Color #878e91 mixed toward gray.

#888e90

#898d8f

#8a8d8e

#8b8c8d

Accessibility

Aa White text on this color

3.33:1

Aa Black text on this color

6.31:1

Black text reads better on this background (6.31:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8a8a90 · ΔE 4.6

Deuteranopia

#8a8990 · ΔE 5.4

Tritanopia

#879090 · ΔE 2.2

Achromatopsia

#8d8d8d · ΔE 3.5

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

Code

CSS

background-color: #878e91;

Tailwind (arbitrary value)

bg-[#878e91]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#878e91 (#878e91) is rgb(135, 142, 145) in RGB.

No, #878e91 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #878e91, or check how it holds up for accessibility.

Generate a palette → Check contrast