#90939f

Color #90939f

A nearly neutral, gray-leaning medium blue.

Closest named color Light Slate Gray #778899 · ΔE 7.68 Nearest Tailwind class zinc-400 #9f9fa9 · ΔE 4.3

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Conversions

HEX

#90939f

RGB

rgb(144, 147, 159)

HSL

hsl(228, 7.2%, 59.4%)

HSV / HSB

hsv(228, 9.4%, 62.4%)

CMYK

cmyk(9.4%, 7.5%, 0%, 37.6%)

LAB

lab(61.05, 1.36, -6.68)

LCH

lch(61.05, 6.82, 281.51)

OKLCH

oklch(66.5%, 0.018, 274.79)

HWB

hwb(228, 56.5%, 37.6%)

Harmony colors

Complementary

#9f9c90

Analogous

#909a9f

#90939f

#94909f

Triadic

#90939f

#9f9093

#939f90

Split-complementary

#90939f

#9f9490

#9a9f90

Tetradic

#90939f

#9c909f

#9f9c90

#939f90

Square

#90939f

#9f909a

#9f9c90

#909f94

Shades

Color #90939f mixed toward black.

#757987

#5e616c

#464851

#2f3036

#17181b

Tints

Color #90939f mixed toward white.

#a3a5af

#b5b7bf

#c8c9cf

#dadbdf

#ededef

Tones

Color #90939f mixed toward gray.

#91949e

#93949c

#94959b

#95969a

#969799

Accessibility

Aa White text on this color

3.06:1

Aa Black text on this color

6.86:1

Black text reads better on this background (6.86:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#91919c · ΔE 1.6

Deuteranopia

#91919c · ΔE 1.6

Tritanopia

#909a99 · ΔE 8.6

Achromatopsia

#939393 · ΔE 6

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

Code

CSS

background-color: #90939f;

Tailwind (arbitrary value)

bg-[#90939f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#90939f (#90939f) is rgb(144, 147, 159) in RGB.

No, #90939f 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 #90939f, or check how it holds up for accessibility.

Generate a palette → Check contrast