#909aab

Color #909aab

A nearly neutral, gray-leaning light blue.

Closest named color Light Slate Gray #778899 · ΔE 7.83 Nearest Tailwind class gray-400 #99a1af · ΔE 2.6

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Conversions

HEX

#909aab

RGB

rgb(144, 154, 171)

HSL

hsl(217.8, 13.8%, 61.8%)

HSV / HSB

hsv(217.8, 15.8%, 67.1%)

CMYK

cmyk(15.8%, 9.9%, 0%, 32.9%)

LAB

lab(63.33, 0.04, -10.07)

LCH

lch(63.33, 10.07, 270.23)

OKLCH

oklch(68.4%, 0.0275, 261.02)

HWB

hwb(217.8, 56.5%, 32.9%)

Harmony colors

Complementary

#aba190

Analogous

#90a8ab

#909aab

#9490ab

Triadic

#909aab

#ab909a

#9aab90

Split-complementary

#909aab

#ab9490

#a8ab90

Tetradic

#909aab

#a190ab

#aba190

#9aab90

Square

#909aab

#ab90a8

#aba190

#90ab94

Shades

Color #909aab mixed toward black.

#727f94

#5b6578

#444c5a

#2d333c

#17191e

Tints

Color #909aab mixed toward white.

#a3abb9

#b5bcc7

#c8cdd5

#dadde3

#edeef1

Tones

Color #909aab mixed toward gray.

#929ba9

#959ba7

#979ca4

#999ca2

#9b9da0

Accessibility

Aa White text on this color

2.84:1

Aa Black text on this color

7.4:1

Black text reads better on this background (7.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9495a7 · ΔE 4.7

Deuteranopia

#9493a6 · ΔE 5.9

Tritanopia

#91a4a3 · ΔE 10.9

Achromatopsia

#999999 · ΔE 8.2

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

Code

CSS

background-color: #909aab;

Tailwind (arbitrary value)

bg-[#909aab]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#909aab (#909aab) is rgb(144, 154, 171) in RGB.

No, #909aab 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 #909aab, or check how it holds up for accessibility.

Generate a palette → Check contrast