#818fcd

Color #818fcd

A moderately saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 15.82 Nearest Tailwind class indigo-400 #7c86ff · ΔE 7.7

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Conversions

HEX

#818fcd

RGB

rgb(129, 143, 205)

HSL

hsl(228.9, 43.2%, 65.5%)

HSV / HSB

hsv(228.9, 37.1%, 80.4%)

CMYK

cmyk(37.1%, 30.2%, 0%, 19.6%)

LAB

lab(60.53, 10.14, -33.56)

LCH

lch(60.53, 35.06, 286.81)

OKLCH

oklch(66.3%, 0.0938, 273.85)

HWB

hwb(228.9, 50.6%, 19.6%)

Harmony colors

Complementary

#cdbf81

Analogous

#81b5cd

#818fcd

#9981cd

Triadic

#818fcd

#cd818f

#8fcd81

Split-complementary

#818fcd

#cd9981

#b5cd81

Tetradic

#818fcd

#bf81cd

#cdbf81

#8fcd81

Square

#818fcd

#cd81b5

#cdbf81

#81cd99

Shades

Color #818fcd mixed toward black.

#596cbd

#3f519f

#2f3d78

#202950

#101428

Tints

Color #818fcd mixed toward white.

#96a2d5

#abb4de

#c0c7e6

#d5daee

#eaecf7

Tones

Color #818fcd mixed toward gray.

#8793c7

#8e97c0

#949bba

#9a9fb4

#a1a3ad

Accessibility

Aa White text on this color

3.11:1

Aa Black text on this color

6.74:1

Black text reads better on this background (6.74:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8787c0 · ΔE 4.7

Deuteranopia

#8685bd · ΔE 5.3

Tritanopia

#82b6b3 · ΔE 25.7

Achromatopsia

#929292 · ΔE 20

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

Code

CSS

background-color: #818fcd;

Tailwind (arbitrary value)

bg-[#818fcd]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#818fcd (#818fcd) is rgb(129, 143, 205) in RGB.

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

Generate a palette → Check contrast