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51ECFE

#51ECFE closest to Sparky Blue

#51ECFE is a very light, moderately saturated turquoise; the closest named color is Sparky Blue. In the RGB color model it is made of 31.8% red, 92.5% green and 99.6% blue (rgb(81, 236, 254)). Its HSL value is 186° hue, 99% saturation and 66% lightness, and in CMYK it is 68% cyan, 7% magenta, 0% yellow and 0% black. #51ECFE is a cool color. Black text reads best on it, with a contrast ratio of 14.78:1.

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#51ECFE color conversion

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OKLCH

Variations of #51ECFE

Shades

Mixed with black: richer and darker.

51ECFE45CDDD3AAFBD2F929E2476801A5B6310424707292D021316000303

Tints

Mixed with white: lighter and softer.

51ECFE6CEEFE82F0FE95F3FFA7F5FFB7F7FFC6F8FFD5FAFFE3FCFFF1FDFF

Tones

Mixed with gray: calmer and more muted.

51ECFE5DE1F166D6E46ECBD773C0CA77B5BD7BABB17DA0A47F9598808B8C

Hues

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

88EEB175EFC165F0D157EFE150EEF051ECFE7FE5FF97E0FFA5DCFFB0D9FFB9D7FF

Temperatures

Cooler on the left, warmer on the right.

41D5FF44D9FF47DEFF4AE3FF4EE7FE51ECFE63E9F672E6EE7EE2E789DFDF93DBD7

#51ECFE color harmonies

Complementary

The opposite hue — maximum contrast and energy.

51ECFEFE6351
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Split complementary

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

51ECFEFE5195FEBA51
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Analogous

Neighbouring hues — calm, cohesive and natural.

51ECFE51FEBA5195FE
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Triadic

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

51ECFEFE51ECECFE51
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Tetradic

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

51ECFE6351FEFE6351ECFE51
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Square

Four hues spaced at 90° — bold and playful.

51ECFEBA51FEFE635195FE51
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#51ECFE for color-blind viewers (and dogs)

How #51ECFE appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 77% similarHow dogs see it · simulated as #C0D0FE
  • Protanopia 75% similar1.3% of men, 0.02% of women · simulated as #D9E3FF
  • Protanomaly 81% similar1.3% of men, 0.02% of women · simulated as #BFE4FF
  • Deuteranopia 77% similar1.2% of men, 0.01% of women · simulated as #C0D0FE
  • Deuteranomaly 84% similar5% of men, 0.35% of women · simulated as #AADBFF
  • Tritanopia 92% similar0.001% of men, 0.03% of women · simulated as #00F6F1
  • Tritanomaly 95% similar0.0001% of men, 0.0001% of women · simulated as #00F0F8
  • Achromatopsia 74% similar0.003% of men, 0.003% of women · simulated as #D8D8D8
  • Achromatomaly 80% similar0.001% of men, 0.001% of women · simulated as #C2DDE3

#51ECFE contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.42:1 Very poor#51ECFE text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
14.78:1 Super#51ECFE 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 #51ECFE

Palettes with #51ECFE

#51ECFE in CSS

/* Sparky Blue */
.color { color: #51ECFE; }
.background { background-color: #51ECFE; }
.border { border: 1px solid #51ECFE; }

/* Other notations */
color: rgb(81 236 254);
color: hsl(186 99% 66%);
color: oklch(0.870 0.129 206.2);

#51ECFE FAQ

What color is #51ECFE?

#51ECFE is a very light, moderately saturated turquoise. Its closest named color is Sparky Blue. It belongs to the turquoise color family and is a cool color.

What is the RGB value of #51ECFE?

#51ECFE is rgb(81, 236, 254) in RGB, hsl(186, 99%, 66%) in HSL and cmyk(68%, 7%, 0%, 0%) in CMYK.

What is the complementary color of #51ECFE?

The complementary color of #51ECFE is #FE6351, which sits opposite it on the color wheel.

Which text color works on #51ECFE?

Black text has the best contrast on #51ECFE: 14.78:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #51ECFE a warm or cool color?

#51ECFE is a cool color.