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#91EFEF

#91efef ≈ Electric Blue

  • cyan
  • Lightness: high
  • Saturation: moderate
  • Cool
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#91efef 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 93.73% blue; printed in CMYK it uses 39.33% cyan, 0% magenta, 0% yellow and 6.27% black. Its hue angle is 180°, with 74.6% saturation and 75.29% 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 15.8:1 (WCAG AAA). The closest named color is Electric Blue (#7df9ff), ΔE 3.55.

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 luminance0.7398

Complementary

  1. #91efef
  2. #ef9191

Split complementary

  1. #91efef
  2. #ef91c0
  3. #efc091

Analogous

  1. #91efc0
  2. #91efef
  3. #91c0ef

Triadic

  1. #91efef
  2. #ef91ef
  3. #efef91

Tetradic

  1. #91efef
  2. #9191ef
  3. #ef9191
  4. #efef91

Square

  1. #91efef
  2. #c091ef
  3. #ef9191
  4. #c0ef91

Monochromatic

  1. #1dcaca
  2. #4ee5e5
  3. #91efef
  4. #d4f9f9
  5. #edfcfc

Shades

#91efef mixed progressively with black.

  1. #91efef
  2. #83d7d7
  3. #74bfbf
  4. #66a7a7
  5. #578f8f
  6. #497878
  7. #3a6060
  8. #2c4848
  9. #1d3030
  10. #0f1818
  11. #000000

Tints

#91efef mixed progressively with white.

  1. #91efef
  2. #9cf1f1
  3. #a7f2f2
  4. #b2f4f4
  5. #bdf5f5
  6. #c8f7f7
  7. #d3f9f9
  8. #defafa
  9. #e9fcfc
  10. #f4fdfd
  11. #ffffff

Tones

#91efef mixed progressively with gray.

  1. #91efef
  2. #8fe4e4
  3. #8ed9d9
  4. #8ccece
  5. #8ac3c3
  6. #89b8b8
  7. #87acac
  8. #85a1a1
  9. #839696
  10. #828b8b
  11. #808080

Readable text 1.33:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 15.8:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #dfdfdf ≈ 0.003% of males
Achromatomaly #c5e6e6 ≈ 0.001% of males
Protanopia #e4e7ef ≈ 1.01% of males
Deuteranopia #d3daf0 ≈ 1.27% of males
Tritanopia #67f4ef ≈ 0.0001% of males
Protanomaly #c8eaef ≈ 1.08% of males
Deuteranomaly #bce3f0 ≈ 4.63% of males
Tritanomaly #7af2ef ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-91efef {
  color: #91efef;
}
Background
.bg-91efef {
  background-color: #91efef;
  color: #000000;
}
Border
.border-91efef {
  border: 2px solid #91efef;
}
CSS variables
:root {
  --color-primary: #91efef;
  --color-primary-rgb: 145 239 239;
  --color-primary-hsl: 180 75% 75%;
}
Gradient
.gradient-91efef {
  background: linear-gradient(135deg, #91efef, #91c0ef);
}
Colored shadow
.shadow-91efef {
  box-shadow: 0 8px 24px rgb(145 239 239 / 0.35);
}

#7df9ff Electric Blue ΔE 3.55 #afeeee Pale Turquoise ΔE 4.33 #b2ffff Celeste ΔE 4.46 #00ffff Aqua ΔE 7.69 #00ffff Cyan ΔE 7.69 #b0e0e6 Powder Blue ΔE 8.16 #08e8de Bright Turquoise ΔE 8.45 #6e1010 Inverted #dfdfdf Grayscale 

Electric Blue
#91efef  rgb(145, 239, 239)  hsl(180, 75%, 75%)  Electric Blue
#ef9191  rgb(239, 145, 145)  hsl(0, 75%, 75%)  Light Coral
#ef91ef  rgb(239, 145, 239)  hsl(300, 75%, 75%)  Violet
#efef91  rgb(239, 239, 145)  hsl(60, 75%, 75%)  Khaki