#818daf

Color #818daf

A muted medium blue.

Closest named color Light Slate Gray #778899 · ΔE 10.38 Nearest Tailwind class slate-400 #90a1b9 · ΔE 7.6

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Conversions

HEX

#818daf

RGB

rgb(129, 141, 175)

HSL

hsl(224.3, 22.3%, 59.6%)

HSV / HSB

hsv(224.3, 26.3%, 68.6%)

CMYK

cmyk(26.3%, 19.4%, 0%, 31.4%)

LAB

lab(58.8, 3.47, -19.28)

LCH

lch(58.8, 19.59, 280.2)

OKLCH

oklch(64.6%, 0.0529, 269.68)

HWB

hwb(224.3, 50.6%, 31.4%)

Harmony colors

Complementary

#afa381

Analogous

#81a4af

#818daf

#8c81af

Triadic

#818daf

#af818d

#8daf81

Split-complementary

#818daf

#af8c81

#a4af81

Tetradic

#818daf

#a381af

#afa381

#8daf81

Square

#818daf

#af81a4

#afa381

#81af8c

Shades

Color #818daf mixed toward black.

#62719b

#4f5b7c

#3b445d

#272d3e

#14171f

Tints

Color #818daf mixed toward white.

#96a0bc

#abb3ca

#c0c6d7

#d5d9e4

#eaecf2

Tones

Color #818daf mixed toward gray.

#858fab

#8991a7

#8c93a3

#9094a0

#94969c

Accessibility

Aa White text on this color

3.3:1

Aa Black text on this color

6.36:1

Black text reads better on this background (6.36:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8686a8 · ΔE 4.9

Deuteranopia

#8685a6 · ΔE 5.4

Tritanopia

#82a1a0 · ΔE 18.7

Achromatopsia

#8d8d8d · ΔE 13.8

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

Code

CSS

background-color: #818daf;

Tailwind (arbitrary value)

bg-[#818daf]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#818daf (#818daf) is rgb(129, 141, 175) in RGB.

No, #818daf 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 #818daf, or check how it holds up for accessibility.

Generate a palette → Check contrast