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#4EF0F9

#4ef0f9 ≈ Electric Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
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#4ef0f9 is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 30.59% red, 94.12% green and 97.65% blue; printed in CMYK it uses 68.67% cyan, 3.61% magenta, 0% yellow and 2.35% black. Its hue angle is 183.16°, with 93.44% saturation and 64.12% 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 15.16:1 (WCAG AAA). The closest named color is Electric Blue (#7df9ff), ΔE 3.37.

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 luminance0.7078

Complementary

  1. #4ef0f9
  2. #f9574e

Split complementary

  1. #4ef0f9
  2. #f94e9b
  3. #f9ad4e

Analogous

  1. #4ef9ad
  2. #4ef0f9
  3. #4e9bf9

Triadic

  1. #4ef0f9
  2. #f94ef0
  3. #f0f94e

Tetradic

  1. #4ef0f9
  2. #574ef9
  3. #f9574e
  4. #f0f94e

Square

  1. #4ef0f9
  2. #ad4ef9
  3. #f9574e
  4. #9bf94e

Monochromatic

  1. #06a0a8
  2. #08e6f2
  3. #4ef0f9
  4. #98f6fc
  5. #e2fdfe

Shades

#4ef0f9 mixed progressively with black.

  1. #4ef0f9
  2. #46d8e0
  3. #3ec0c7
  4. #37a8ae
  5. #2f9095
  6. #27787d
  7. #1f6064
  8. #17484b
  9. #103032
  10. #081819
  11. #000000

Tints

#4ef0f9 mixed progressively with white.

  1. #4ef0f9
  2. #60f2fa
  3. #71f3fa
  4. #83f5fb
  5. #95f6fb
  6. #a7f8fc
  7. #b8f9fd
  8. #cafbfd
  9. #dcfcfe
  10. #edfefe
  11. #ffffff

Tones

#4ef0f9 mixed progressively with gray.

  1. #4ef0f9
  2. #53e5ed
  3. #58dae1
  4. #5dced5
  5. #62c3c9
  6. #67b8bd
  7. #6cadb0
  8. #71a2a4
  9. #769698
  10. #7b8b8c
  11. #808080

Readable text 1.39:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 15.16:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #dbdbdb ≈ 0.003% of males
Achromatomaly #b4e4e8 ≈ 0.001% of males
Protanopia #dfe6fa ≈ 1.01% of males
Deuteranopia #c6d3fa ≈ 1.27% of males
Tritanopia #00f9f2 ≈ 0.0001% of males
Protanomaly #b7eaf9 ≈ 1.08% of males
Deuteranomaly #a3dff9 ≈ 4.63% of males
Tritanomaly #00f5f5 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-4ef0f9 {
  color: #4ef0f9;
}
Background
.bg-4ef0f9 {
  background-color: #4ef0f9;
  color: #000000;
}
Border
.border-4ef0f9 {
  border: 2px solid #4ef0f9;
}
CSS variables
:root {
  --color-primary: #4ef0f9;
  --color-primary-rgb: 78 240 249;
  --color-primary-hsl: 183 93% 64%;
}
Gradient
.gradient-4ef0f9 {
  background: linear-gradient(135deg, #4ef0f9, #4e9bf9);
}
Colored shadow
.shadow-4ef0f9 {
  box-shadow: 0 8px 24px rgb(78 240 249 / 0.35);
}

#7df9ff Electric Blue ΔE 3.37 #00ffff Aqua ΔE 4.89 #00ffff Cyan ΔE 4.89 #08e8de Bright Turquoise ΔE 7.16 #00ced1 Dark Turquoise ΔE 8.51 #48d1cc Medium Turquoise ΔE 8.59 #b2ffff Celeste ΔE 8.70 #b10f06 Inverted #dbdbdb Grayscale 

Electric Blue
#4ef0f9  rgb(78, 240, 249)  hsl(183, 93%, 64%)  Electric Blue
#f9574e  rgb(249, 87, 78)  hsl(3, 93%, 64%)  Pastel Red
#f94ef0  rgb(249, 78, 240)  hsl(303, 93%, 64%)  Fuchsia
#f0f94e  rgb(240, 249, 78)  hsl(63, 93%, 64%)  Laser Lemon