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#4FEFFA

#4feffa ≈ Electric Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
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#4feffa is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 30.98% red, 93.73% green and 98.04% blue; printed in CMYK it uses 68.4% cyan, 4.4% magenta, 0% yellow and 1.96% black. Its hue angle is 183.86°, with 94.48% saturation and 64.51% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 15.06:1 (WCAG AAA). The closest named color is Electric Blue (#7df9ff), ΔE 3.54.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#66ffff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.703

Complementary

  1. #4feffa
  2. #fa5a4f

Split complementary

  1. #4feffa
  2. #fa4f99
  3. #fab04f

Analogous

  1. #4ffab0
  2. #4feffa
  3. #4f99fa

Triadic

  1. #4feffa
  2. #fa4fef
  3. #effa4f

Tetradic

  1. #4feffa
  2. #5a4ffa
  3. #fa5a4f
  4. #effa4f

Square

  1. #4feffa
  2. #b04ffa
  3. #fa5a4f
  4. #99fa4f

Monochromatic

  1. #05a0ab
  2. #07e6f6
  3. #4feffa
  4. #99f6fc
  5. #e4fdfe

Shades

#4feffa mixed progressively with black.

  1. #4feffa
  2. #47d7e1
  3. #3fbfc8
  4. #37a7af
  5. #2f8f96
  6. #28787d
  7. #206064
  8. #18484b
  9. #103032
  10. #081819
  11. #000000

Tints

#4feffa mixed progressively with white.

  1. #4feffa
  2. #61f1fb
  3. #72f2fb
  4. #84f4fc
  5. #95f5fc
  6. #a7f7fd
  7. #b9f9fd
  8. #cafafe
  9. #dcfcfe
  10. #edfdff
  11. #ffffff

Tones

#4feffa mixed progressively with gray.

  1. #4feffa
  2. #54e4ee
  3. #59d9e2
  4. #5eced5
  5. #63c3c9
  6. #68b8bd
  7. #6cacb1
  8. #71a1a5
  9. #769698
  10. #7b8b8c
  11. #808080

Readable text 1.39:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 15.06:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #dadada ≈ 0.003% of males
Achromatomaly #b3e3e8 ≈ 0.001% of males
Protanopia #dde5fb ≈ 1.01% of males
Deuteranopia #c4d2fb ≈ 1.27% of males
Tritanopia #00f8f2 ≈ 0.0001% of males
Protanomaly #b6e9fb ≈ 1.08% of males
Deuteranomaly #a2defa ≈ 4.63% of males
Tritanomaly #00f4f5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4feffa {
  color: #4feffa;
}
Background
.bg-4feffa {
  background-color: #4feffa;
  color: #000000;
}
Border
.border-4feffa {
  border: 2px solid #4feffa;
}
CSS variables
:root {
  --color-primary: #4feffa;
  --color-primary-rgb: 79 239 250;
  --color-primary-hsl: 184 94% 65%;
}
Gradient
.gradient-4feffa {
  background: linear-gradient(135deg, #4feffa, #4f99fa);
}
Colored shadow
.shadow-4feffa {
  box-shadow: 0 8px 24px rgb(79 239 250 / 0.35);
}

#7df9ff Electric Blue ΔE 3.54 #00ffff Aqua ΔE 5.54 #00ffff Cyan ΔE 5.54 #08e8de Bright Turquoise ΔE 7.77 #00ced1 Dark Turquoise ΔE 8.57 #b2ffff Celeste ΔE 8.81 #48d1cc Medium Turquoise ΔE 8.82 #b01005 Inverted #dadada Grayscale 

Electric Blue
#4feffa  rgb(79, 239, 250)  hsl(184, 94%, 65%)  Electric Blue
#fa5a4f  rgb(250, 90, 79)  hsl(4, 94%, 65%)  Pastel Red
#fa4fef  rgb(250, 79, 239)  hsl(304, 94%, 65%)  Fuchsia
#effa4f  rgb(239, 250, 79)  hsl(64, 94%, 65%)  Laser Lemon