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#37FDFF

#37fdff ≈ Aqua

  • cyan
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#37fdff is a color from the cyan family, with medium lightness and vivid saturation. In the RGB model it is made of 21.57% red, 99.22% green and 100% blue; printed in CMYK it uses 78.43% cyan, 0.78% magenta, 0% yellow and 0% black. Its hue angle is 180.6°, with 100% saturation and 60.78% 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 16.66:1 (WCAG AAA). The closest named color is Aqua (#00ffff), ΔE 1.21.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33ffff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.7828

Complementary

  1. #37fdff
  2. #ff3937

Split complementary

  1. #37fdff
  2. #ff3799
  3. #ff9d37

Analogous

  1. #37ff9d
  2. #37fdff
  3. #3799ff

Triadic

  1. #37fdff
  2. #ff37fd
  3. #fdff37

Tetradic

  1. #37fdff
  2. #3937ff
  3. #ff3937
  4. #fdff37

Square

  1. #37fdff
  2. #9d37ff
  3. #ff3937
  4. #99ff37

Monochromatic

  1. #009b9d
  2. #00e7e9
  3. #37fdff
  4. #83feff
  5. #d0ffff

Shades

#37fdff mixed progressively with black.

  1. #37fdff
  2. #32e4e6
  3. #2ccacc
  4. #27b1b3
  5. #219899
  6. #1c7f80
  7. #166566
  8. #114c4d
  9. #0b3333
  10. #06191a
  11. #000000

Tints

#37fdff mixed progressively with white.

  1. #37fdff
  2. #4bfdff
  3. #5ffdff
  4. #73feff
  5. #87feff
  6. #9bfeff
  7. #affeff
  8. #c3feff
  9. #d7ffff
  10. #ebffff
  11. #ffffff

Tones

#37fdff mixed progressively with gray.

  1. #37fdff
  2. #3ef1f2
  3. #46e4e6
  4. #4dd8d9
  5. #54cbcc
  6. #5cbfc0
  7. #63b2b3
  8. #6aa6a6
  9. #719999
  10. #798d8d
  11. #808080

Readable text 1.26:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 16.66:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e5e5e5 ≈ 0.003% of males
Achromatomaly #b9eff0 ≈ 0.001% of males
Protanopia #ecf1ff ≈ 1.01% of males
Deuteranopia #d0dcff ≈ 1.27% of males
Tritanopia #00fffd ≈ 0.0001% of males
Protanomaly #bef6ff ≈ 1.08% of males
Deuteranomaly #a8eaff ≈ 4.63% of males
Tritanomaly #00fffe ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-37fdff {
  color: #37fdff;
}
Background
.bg-37fdff {
  background-color: #37fdff;
  color: #000000;
}
Border
.border-37fdff {
  border: 2px solid #37fdff;
}
CSS variables
:root {
  --color-primary: #37fdff;
  --color-primary-rgb: 55 253 255;
  --color-primary-hsl: 181 100% 61%;
}
Gradient
.gradient-37fdff {
  background: linear-gradient(135deg, #37fdff, #3799ff);
}
Colored shadow
.shadow-37fdff {
  box-shadow: 0 8px 24px rgb(55 253 255 / 0.35);
}

#00ffff Aqua ΔE 1.21 #00ffff Cyan ΔE 1.21 #7df9ff Electric Blue ΔE 4.44 #00ffef Turquoise Blue ΔE 5.77 #08e8de Bright Turquoise ΔE 6.20 #40e0d0 Turquoise ΔE 8.77 #b2ffff Celeste ΔE 9.07 #c80200 Inverted #e5e5e5 Grayscale 

Aqua
#37fdff  rgb(55, 253, 255)  hsl(181, 100%, 61%)  Aqua
#ff3937  rgb(255, 57, 55)  hsl(1, 100%, 61%)  Tractor Red
#ff37fd  rgb(255, 55, 253)  hsl(301, 100%, 61%)  Fuchsia
#fdff37  rgb(253, 255, 55)  hsl(61, 100%, 61%)  Daffodil