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#91EFFF

#91efff ≈ Electric Blue

  • cyan
  • Lightness: high
  • Saturation: moderate
  • Cool
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#91efff is a color from the cyan family, with high lightness and moderate saturation. In the RGB model it is made of 56.86% red, 93.73% green and 100% blue; printed in CMYK it uses 43.14% cyan, 6.27% magenta, 0% yellow and 0% black. Its hue angle is 188.73°, with 100% saturation and 78.43% lightness in HSL. It is a cool color, often associated with freshness, technology and clarity. Designers typically use it for health and wellness, technology products and soft pastel palettes. Black text on this color reaches a contrast ratio of 15.99:1 (WCAG AAA). The closest named color is Electric Blue (#7df9ff), ΔE 5.37.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#99ffff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.7497

Complementary

  1. #91efff
  2. #ffa191

Split complementary

  1. #91efff
  2. #ff91b8
  3. #ffd891

Analogous

  1. #91ffd8
  2. #91efff
  3. #91b8ff

Triadic

  1. #91efff
  2. #ff91ef
  3. #efff91

Tetradic

  1. #91efff
  2. #a191ff
  3. #ffa191
  4. #efff91

Square

  1. #91efff
  2. #d891ff
  3. #ffa191
  4. #b8ff91

Monochromatic

  1. #00d3f7
  2. #44e4ff
  3. #91efff
  4. #ddfaff
  5. #ebfcff

Shades

#91efff mixed progressively with black.

  1. #91efff
  2. #83d7e6
  3. #74bfcc
  4. #66a7b3
  5. #578f99
  6. #497880
  7. #3a6066
  8. #2c484d
  9. #1d3033
  10. #0f181a
  11. #000000

Tints

#91efff mixed progressively with white.

  1. #91efff
  2. #9cf1ff
  3. #a7f2ff
  4. #b2f4ff
  5. #bdf5ff
  6. #c8f7ff
  7. #d3f9ff
  8. #defaff
  9. #e9fcff
  10. #f4fdff
  11. #ffffff

Tones

#91efff mixed progressively with gray.

  1. #91efff
  2. #8fe4f2
  3. #8ed9e6
  4. #8cced9
  5. #8ac3cc
  6. #89b8c0
  7. #87acb3
  8. #85a1a6
  9. #839699
  10. #828b8d
  11. #808080

Readable text 1.31:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 15.99:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e1e1e1 ≈ 0.003% of males
Achromatomaly #c6e6ed ≈ 0.001% of males
Protanopia #e0e8ff ≈ 1.01% of males
Deuteranopia #cedbff ≈ 1.27% of males
Tritanopia #5df7f4 ≈ 0.0001% of males
Protanomaly #c5ebff ≈ 1.08% of males
Deuteranomaly #b9e3ff ≈ 4.63% of males
Tritanomaly #76f4f8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-91efff {
  color: #91efff;
}
Background
.bg-91efff {
  background-color: #91efff;
  color: #000000;
}
Border
.border-91efff {
  border: 2px solid #91efff;
}
CSS variables
:root {
  --color-primary: #91efff;
  --color-primary-rgb: 145 239 255;
  --color-primary-hsl: 189 100% 78%;
}
Gradient
.gradient-91efff {
  background: linear-gradient(135deg, #91efff, #91b8ff);
}
Colored shadow
.shadow-91efff {
  box-shadow: 0 8px 24px rgb(145 239 255 / 0.35);
}

#7df9ff Electric Blue ΔE 5.37 #a4dded Non-Photo Blue ΔE 6.19 #afeeee Pale Turquoise ΔE 6.26 #b2ffff Celeste ΔE 6.68 #b0e0e6 Powder Blue ΔE 7.09 #add8e6 Light Blue ΔE 8.84 #87ceeb Sky Blue ΔE 9.38 #6e1000 Inverted #e1e1e1 Grayscale 

Electric Blue
#91efff  rgb(145, 239, 255)  hsl(189, 100%, 78%)  Electric Blue
#ffa191  rgb(255, 161, 145)  hsl(9, 100%, 78%)  Vivid Tangerine
#ff91ef  rgb(255, 145, 239)  hsl(309, 100%, 78%)  Violet
#efff91  rgb(239, 255, 145)  hsl(69, 100%, 78%)  Pastel Yellow