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669FD4

#669FD4 closest to Blue Bay

#669FD4 is a light, moderately saturated blue; the closest named color is Blue Bay. In the RGB color model it is made of 40.0% red, 62.4% green and 83.1% blue (rgb(102, 159, 212)). Its HSL value is 209° hue, 56% saturation and 62% lightness, and in CMYK it is 52% cyan, 25% magenta, 0% yellow and 17% black. #669FD4 is a cool color. Black text reads best on it, with a contrast ratio of 7.47:1.

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#669FD4 color conversion

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Variations of #669FD4

Shades

Mixed with black: richer and darker.

669FD4588AB84A759D3C61832F4D69233B5117293A0C1824040910000102

Tints

Mixed with white: lighter and softer.

669FD476A9D985B2DD94BCE2A3C5E6B2CFEBC2D8EFD1E2F3E0ECF7F0F5FB

Tones

Mixed with gray: calmer and more muted.

669FD46A9CCC6D99C37096BB7393B27590AA788DA27A8A997C87917E8388

Hues

The same lightness and chroma, rotated around the color wheel.

3CACAF3EABB944A8C24EA6CA5AA2D0669FD4739BD77F97D78B94D79690D4A18CCF

Temperatures

Cooler on the left, warmer on the right.

5898DE5B99DC5E9BDA619CD8639ED6669FD46F9FCF779FC97F9FC4869FBE8E9FB8

#669FD4 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

669FD4D49B66
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Split complementary

The two hues next to the complement — contrast with less tension.

669FD4D46668D4D266
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Analogous

Neighbouring hues — calm, cohesive and natural.

669FD466D4D26668D4
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Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

669FD4D4669F9FD466
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Tetradic

Two complementary pairs — rich, best with one dominant color.

669FD49B66D4D49B669FD466
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Square

Four hues spaced at 90° — bold and playful.

669FD4D266D4D49B6668D466
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#669FD4 for color-blind viewers (and dogs)

How #669FD4 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 93% similarHow dogs see it · simulated as #7B95D3
  • Protanopia 92% similar1.3% of men, 0.02% of women · simulated as #89A0D6
  • Protanomaly 94% similar1.3% of men, 0.02% of women · simulated as #809FD6
  • Deuteranopia 93% similar1.2% of men, 0.01% of women · simulated as #7B95D3
  • Deuteranomaly 96% similar5% of men, 0.35% of women · simulated as #7699D4
  • Tritanopia 83% similar0.001% of men, 0.03% of women · simulated as #29ABB1
  • Tritanomaly 93% similar0.0001% of men, 0.0001% of women · simulated as #56A4C5
  • Achromatopsia 80% similar0.003% of men, 0.003% of women · simulated as #9A9A9A
  • Achromatomaly 86% similar0.001% of men, 0.001% of women · simulated as #8F9BAB

#669FD4 contrast checker

AaThe quick brown fox jumps over the lazy dog.
2.81:1 Very poor#669FD4 text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
7.47:1 Very good#669FD4 text on black
AA normalPassAAA normalPass
AA largePassAAA largePass

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #669FD4

Palettes with #669FD4

#669FD4 in CSS

/* Blue Bay */
.color { color: #669FD4; }
.background { background-color: #669FD4; }
.border { border: 1px solid #669FD4; }

/* Other notations */
color: rgb(102 159 212);
color: hsl(209 56% 62%);
color: oklch(0.685 0.099 247.7);

#669FD4 FAQ

What color is #669FD4?

#669FD4 is a light, moderately saturated blue. Its closest named color is Blue Bay. It belongs to the blue color family and is a cool color.

What is the RGB value of #669FD4?

#669FD4 is rgb(102, 159, 212) in RGB, hsl(209, 56%, 62%) in HSL and cmyk(52%, 25%, 0%, 17%) in CMYK.

What is the complementary color of #669FD4?

The complementary color of #669FD4 is #D49B66, which sits opposite it on the color wheel.

Which text color works on #669FD4?

Black text has the best contrast on #669FD4: 7.47:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #669FD4 a warm or cool color?

#669FD4 is a cool color.