#669af7

Color #669af7

A vivid, highly saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 3.17 Nearest Tailwind class blue-400 #51a2ff · ΔE 4.6

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

Conversions

HEX

#669af7

RGB

rgb(102, 154, 247)

HSL

hsl(218.5, 90.1%, 68.4%)

HSV / HSB

hsv(218.5, 58.7%, 96.9%)

CMYK

cmyk(58.7%, 37.7%, 0%, 3.1%)

LAB

lab(63.88, 10.01, -51.7)

LCH

lch(63.88, 52.66, 280.96)

OKLCH

oklch(69.2%, 0.1484, 261.24)

HWB

hwb(218.5, 40%, 3.1%)

Harmony colors

Complementary

#f7c366

Analogous

#66e2f7

#669af7

#7a66f7

Triadic

#669af7

#f7669a

#9af766

Split-complementary

#669af7

#f77a66

#e2f766

Tetradic

#669af7

#c366f7

#f7c366

#9af766

Square

#669af7

#f766e2

#f7c366

#66f77a

Shades

Color #669af7 mixed toward black.

#2f75f4

#0c57dd

#0941a6

#062b6f

#031637

Tints

Color #669af7 mixed toward white.

#7fabf8

#99bcfa

#b2ccfb

#ccddfc

#e5eefe

Tones

Color #669af7 mixed toward gray.

#729deb

#7ea1df

#8aa4d3

#96a8c7

#a2abbb

Accessibility

Aa White text on this color

2.79:1

Aa Black text on this color

7.53:1

Black text reads better on this background (7.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#8080e5 · ΔE 11.7

Deuteranopia

#7d79e0 · ΔE 13.5

Tritanopia

#69d5d2 · ΔE 30.9

Achromatopsia

#9b9b9b · ΔE 24.2

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

Code

CSS

background-color: #669af7;

Tailwind (arbitrary value)

bg-[#669af7]

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

#669af7 (#669af7) is rgb(102, 154, 247) in RGB.

No, #669af7 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #669af7, or check how it holds up for accessibility.

Generate a palette → Check contrast