#66a2f1

Color #66a2f1

A vivid, highly saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 7.99 Nearest Tailwind class blue-400 #51a2ff · ΔE 2.3

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Conversions

HEX

#66a2f1

RGB

rgb(102, 162, 241)

HSL

hsl(214.1, 83.2%, 67.3%)

HSV / HSB

hsv(214.1, 57.7%, 94.5%)

CMYK

cmyk(57.7%, 32.8%, 0%, 5.5%)

LAB

lab(65.76, 3.47, -45.44)

LCH

lch(65.76, 45.57, 274.37)

OKLCH

oklch(70.5%, 0.1324, 255.79)

HWB

hwb(214.1, 40%, 5.5%)

Harmony colors

Complementary

#f1b566

Analogous

#66e8f1

#66a2f1

#7066f1

Triadic

#66a2f1

#f166a2

#a2f166

Split-complementary

#66a2f1

#f17066

#e8f166

Tetradic

#66a2f1

#b566f1

#f1b566

#a2f166

Square

#66a2f1

#f166e8

#f1b566

#66f170

Shades

Color #66a2f1 mixed toward black.

#3282ec

#1365d2

#0e4c9d

#0a3369

#051934

Tints

Color #66a2f1 mixed toward white.

#80b2f3

#99c1f6

#b3d1f8

#cce0fa

#e6f0fd

Tones

Color #66a2f1 mixed toward gray.

#72a4e5

#7da5da

#89a7ce

#94a8c3

#a0aab7

Accessibility

Aa White text on this color

2.62:1

Aa Black text on this color

8:1

Black text reads better on this background (8:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#8485e1 · ΔE 13.6

Deuteranopia

#817cdd · ΔE 15.9

Tritanopia

#6ad4d0 · ΔE 28

Achromatopsia

#a0a0a0 · ΔE 22.5

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

Code

CSS

background-color: #66a2f1;

Tailwind (arbitrary value)

bg-[#66a2f1]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Cornflower Blue #6495ed

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#66a2f1 (#66a2f1) is rgb(102, 162, 241) in RGB.

No, #66a2f1 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 #66a2f1, or check how it holds up for accessibility.

Generate a palette → Check contrast