#669cda

Color #669cda

A moderately saturated light blue.

Closest named color Steel Blue #4682b4 · ΔE 12.23 Nearest Tailwind class blue-400 #51a2ff · ΔE 4

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Conversions

HEX

#669cda

RGB

rgb(102, 156, 218)

HSL

hsl(212.1, 61.1%, 62.7%)

HSV / HSB

hsv(212.1, 53.2%, 85.5%)

CMYK

cmyk(53.2%, 28.4%, 0%, 14.5%)

LAB

lab(63.06, -0.28, -36.99)

LCH

lch(63.06, 36.99, 269.57)

OKLCH

oklch(68.1%, 0.1088, 252.78)

HWB

hwb(212.1, 40%, 14.5%)

Harmony colors

Complementary

#daa466

Analogous

#66d6da

#669cda

#6a66da

Triadic

#669cda

#da669c

#9cda66

Split-complementary

#669cda

#da6a66

#d6da66

Tetradic

#669cda

#a466da

#daa466

#9cda66

Square

#669cda

#da66d6

#daa466

#66da6a

Shades

Color #669cda mixed toward black.

#3b80d0

#2966ac

#1f4d81

#153356

#0a1a2b

Tints

Color #669cda mixed toward white.

#7face0

#99bde6

#b2cded

#ccdef3

#e5eef9

Tones

Color #669cda mixed toward gray.

#6f9cd0

#799dc7

#839ebd

#8d9fb3

#969faa

Accessibility

Aa White text on this color

2.86:1

Aa Black text on this color

7.33:1

Black text reads better on this background (7.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#8181cd · ΔE 13.6

Deuteranopia

#7e79ca · ΔE 15.6

Tritanopia

#6ac2c0 · ΔE 23.9

Achromatopsia

#999999 · ΔE 20.2

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

Code

CSS

background-color: #669cda;

Tailwind (arbitrary value)

bg-[#669cda]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#669cda (#669cda) is rgb(102, 156, 218) in RGB.

No, #669cda 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

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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 #669cda, or check how it holds up for accessibility.

Generate a palette → Check contrast