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53BBFF

#53BBFF Hello Summer

#53BBFF is a light, moderately saturated blue named Hello Summer. In the RGB color model it is made of 32.5% red, 73.3% green and 100.0% blue (rgb(83, 187, 255)). Its HSL value is 204° hue, 100% saturation and 66% lightness, and in CMYK it is 67% cyan, 27% magenta, 0% yellow and 0% black. #53BBFF is a cool color. Black text reads best on it, with a contrast ratio of 9.92:1.

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#53BBFF color conversion

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RGB
HSL
HSB / HSV
HWB
CMYK
XYZ
CIELAB
CIELCh
CIELUV
OKLCH

Variations of #53BBFF

Shades

Mixed with black: richer and darker.

53BBFF47A2DE3B8ABE30739E255C801B4663113248081F2E020D16000203

Tints

Mixed with white: lighter and softer.

53BBFF68C2FF7CC9FF8ED0FF9FD7FFAFDEFFC0E5FFD0EBFFE0F2FFEFF9FF

Tones

Mixed with gray: calmer and more muted.

53BBFF5BB5F262B0E568AAD86DA4CB719EBF7598B27992A67B8C997E868D

Hues

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

00CBC400C9D200C7E012C4ED39C0F753BBFF6FB6FF83B1FF94ACFFA2A7FFB1A1FF

Temperatures

Cooler on the left, warmer on the right.

47AEFF49B0FF4CB3FF4EB6FF51B8FF53BBFF60BAF86CB9F076B8E980B7E189B6DA

#53BBFF color harmonies

Complementary

The opposite hue — maximum contrast and energy.

53BBFFFF9753
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Split complementary

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

53BBFFFF5365FFED53
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Analogous

Neighbouring hues — calm, cohesive and natural.

53BBFF53FFED5365FF
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Triadic

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

53BBFFFF53BBBBFF53
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Tetradic

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

53BBFF9753FFFF9753BBFF53
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Square

Four hues spaced at 90° — bold and playful.

53BBFFED53FFFF975365FF53
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#53BBFF for color-blind viewers (and dogs)

How #53BBFF appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 89% similarHow dogs see it · simulated as #84ABFE
  • Protanopia 86% similar1.3% of men, 0.02% of women · simulated as #9CBBFF
  • Protanomaly 90% similar1.3% of men, 0.02% of women · simulated as #8CBAFF
  • Deuteranopia 89% similar1.2% of men, 0.01% of women · simulated as #84ABFE
  • Deuteranomaly 92% similar5% of men, 0.35% of women · simulated as #7AB1FF
  • Tritanopia 81% similar0.001% of men, 0.03% of women · simulated as #00CCD2
  • Tritanomaly 91% similar0.0001% of men, 0.0001% of women · simulated as #1FC2EC
  • Achromatopsia 73% similar0.003% of men, 0.003% of women · simulated as #B2B2B2
  • Achromatomaly 80% similar0.001% of men, 0.001% of women · simulated as #A1B4C9

#53BBFF contrast checker

AaThe quick brown fox jumps over the lazy dog.
2.12:1 Very poor#53BBFF text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
9.92:1 Very good#53BBFF 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 #53BBFF

Palettes with #53BBFF

#53BBFF in CSS

/* Hello Summer */
.color { color: #53BBFF; }
.background { background-color: #53BBFF; }
.border { border: 1px solid #53BBFF; }

/* Other notations */
color: rgb(83 187 255);
color: hsl(204 100% 66%);
color: oklch(0.759 0.137 240.7);

#53BBFF FAQ

What color is #53BBFF?

#53BBFF is a light, moderately saturated blue. Its closest named color is Hello Summer. It belongs to the blue color family and is a cool color.

What is the RGB value of #53BBFF?

#53BBFF is rgb(83, 187, 255) in RGB, hsl(204, 100%, 66%) in HSL and cmyk(67%, 27%, 0%, 0%) in CMYK.

What is the complementary color of #53BBFF?

The complementary color of #53BBFF is #FF9753, which sits opposite it on the color wheel.

Which text color works on #53BBFF?

Black text has the best contrast on #53BBFF: 9.92:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #53BBFF a warm or cool color?

#53BBFF is a cool color.