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91BBFF

#91BBFF closest to Pastel Blue

#91BBFF is a light, moderately saturated blue; the closest named color is Pastel Blue. In the RGB color model it is made of 56.9% red, 73.3% green and 100.0% blue (rgb(145, 187, 255)). Its HSL value is 217° hue, 100% saturation and 78% lightness, and in CMYK it is 43% cyan, 27% magenta, 0% yellow and 0% black. #91BBFF is a cool color. Black text reads best on it, with a contrast ratio of 10.76:1.

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#91BBFF color conversion

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

Variations of #91BBFF

Shades

Mixed with black: richer and darker.

91BBFF7DA2DE6A8ABE58739E465C80354663253248151F2E070D16010203

Tints

Mixed with white: lighter and softer.

91BBFF9CC2FFA7C9FFB2D0FFBDD7FFC8DDFFD3E4FFDEEBFFE9F2FFF4F8FF

Tones

Mixed with gray: calmer and more muted.

91BBFF90B5F28EAFE58CA9D88BA4CB899EBF8798B28692A5848C9982868C

Hues

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

57CDE05FCAE969C7F176C3F883BFFC91BBFF9FB7FFACB2FEB8AEFAC4AAF5CFA7EE

Temperatures

Cooler on the left, warmer on the right.

7BAEFF80B1FF84B3FF88B6FF8DB8FF91BBFF97BAF89DB9F0A3B8E9A8B6E1AEB5DA

#91BBFF color harmonies

Complementary

The opposite hue — maximum contrast and energy.

91BBFFFFD591
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Split complementary

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

91BBFFFF9E91F2FF91
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Analogous

Neighbouring hues — calm, cohesive and natural.

91BBFF91F2FF9E91FF
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Triadic

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

91BBFFFF91BBBBFF91
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Tetradic

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

91BBFFD591FFFFD591BBFF91
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Square

Four hues spaced at 90° — bold and playful.

91BBFFFF91F2FFD59191FF9E
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#91BBFF for color-blind viewers (and dogs)

How #91BBFF appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 97% similarHow dogs see it · simulated as #96B5FE
  • Protanopia 95% similar1.3% of men, 0.02% of women · simulated as #A2BFFF
  • Protanomaly 97% similar1.3% of men, 0.02% of women · simulated as #9DBDFF
  • Deuteranopia 97% similar1.2% of men, 0.01% of women · simulated as #96B5FE
  • Deuteranomaly 98% similar5% of men, 0.35% of women · simulated as #95B8FE
  • Tritanopia 81% similar0.001% of men, 0.03% of women · simulated as #68CAD3
  • Tritanomaly 92% similar0.0001% of men, 0.0001% of women · simulated as #84C1EC
  • Achromatopsia 78% similar0.003% of men, 0.003% of women · simulated as #B9B9B9
  • Achromatomaly 85% similar0.001% of men, 0.001% of women · simulated as #B0BACE

#91BBFF contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.95:1 Very poor#91BBFF text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
10.76:1 Very good#91BBFF 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 #91BBFF

Palettes with #91BBFF

#91BBFF in CSS

/* Pastel Blue */
.color { color: #91BBFF; }
.background { background-color: #91BBFF; }
.border { border: 1px solid #91BBFF; }

/* Other notations */
color: rgb(145 187 255);
color: hsl(217 100% 78%);
color: oklch(0.788 0.108 259.8);

#91BBFF FAQ

What color is #91BBFF?

#91BBFF is a light, moderately saturated blue. Its closest named color is Pastel Blue. It belongs to the blue color family and is a cool color.

What is the RGB value of #91BBFF?

#91BBFF is rgb(145, 187, 255) in RGB, hsl(217, 100%, 78%) in HSL and cmyk(43%, 27%, 0%, 0%) in CMYK.

What is the complementary color of #91BBFF?

The complementary color of #91BBFF is #FFD591, which sits opposite it on the color wheel.

Which text color works on #91BBFF?

Black text has the best contrast on #91BBFF: 10.76:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #91BBFF a warm or cool color?

#91BBFF is a cool color.