#81adf7

Color #81adf7

A vivid, highly saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 12.39 Nearest Tailwind class blue-400 #51a2ff · ΔE 6.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#81adf7

RGB

rgb(129, 173, 247)

HSL

hsl(217.6, 88.1%, 73.7%)

HSV / HSB

hsv(217.6, 47.8%, 96.9%)

CMYK

cmyk(47.8%, 30%, 0%, 3.1%)

LAB

lab(70.36, 4.86, -41.4)

LCH

lch(70.36, 41.68, 276.7)

OKLCH

oklch(74.6%, 0.1177, 260.47)

HWB

hwb(217.6, 50.6%, 3.1%)

Harmony colors

Complementary

#f7cb81

Analogous

#81e8f7

#81adf7

#9081f7

Triadic

#81adf7

#f781ad

#adf781

Split-complementary

#81adf7

#f79081

#e8f781

Tetradic

#81adf7

#cb81f7

#f7cb81

#adf781

Square

#81adf7

#f781e8

#f7cb81

#81f790

Shades

Color #81adf7 mixed toward black.

#4687f3

#0f61ec

#0b49b1

#073176

#04183b

Tints

Color #81adf7 mixed toward white.

#96bbf8

#abc8fa

#c0d6fb

#d5e4fc

#eaf1fe

Tones

Color #81adf7 mixed toward gray.

#8bafed

#95b2e3

#9eb4d9

#a8b7d0

#b2b9c6

Accessibility

Aa White text on this color

2.27:1

Aa Black text on this color

9.25:1

Black text reads better on this background (9.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9696e8 · ΔE 10.9

Deuteranopia

#9390e4 · ΔE 12.2

Tritanopia

#84dbd8 · ΔE 26.5

Achromatopsia

#acacac · ΔE 21.6

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

Code

CSS

background-color: #81adf7;

Tailwind (arbitrary value)

bg-[#81adf7]

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

#81adf7 (#81adf7) is rgb(129, 173, 247) in RGB.

No, #81adf7 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 #81adf7, or check how it holds up for accessibility.

Generate a palette → Check contrast