ColorTool
Log in
#66FAEE

#66faee ≈ Turquoise Blue

  • cyan
  • Lightness: high
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#66faee is a color from the cyan family, with high lightness and strong saturation. In the RGB model it is made of 40% red, 98.04% green and 93.33% blue; printed in CMYK it uses 59.2% cyan, 0% magenta, 4.8% yellow and 1.96% black. Its hue angle is 175.14°, with 93.67% saturation and 69.02% 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 16.47:1 (WCAG AAA). The closest named color is Turquoise Blue (#00ffef), ΔE 3.36.

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 luminance0.7737

Complementary

  1. #66faee
  2. #fa6672

Split complementary

  1. #66faee
  2. #fa66bc
  3. #faa466

Analogous

  1. #66faa4
  2. #66faee
  3. #66bcfa

Triadic

  1. #66faee
  2. #ee66fa
  3. #faee66

Tetradic

  1. #66faee
  2. #6672fa
  3. #fa6672
  4. #faee66

Square

  1. #66faee
  2. #a466fa
  3. #fa6672
  4. #bcfa66

Monochromatic

  1. #06c1b2
  2. #1cf8e6
  3. #66faee
  4. #b0fcf6
  5. #ebfefd

Shades

#66faee mixed progressively with black.

  1. #66faee
  2. #5ce1d6
  3. #52c8be
  4. #47afa7
  5. #3d968f
  6. #337d77
  7. #29645f
  8. #1f4b47
  9. #143230
  10. #0a1918
  11. #000000

Tints

#66faee mixed progressively with white.

  1. #66faee
  2. #75fbf0
  3. #85fbf1
  4. #94fcf3
  5. #a3fcf5
  6. #b3fdf7
  7. #c2fdf8
  8. #d1fefa
  9. #e0fefc
  10. #f0fffd
  11. #ffffff

Tones

#66faee mixed progressively with gray.

  1. #66faee
  2. #69eee3
  3. #6be2d8
  4. #6ed5cd
  5. #70c9c2
  6. #73bdb7
  7. #76b1ac
  8. #78a5a1
  9. #7b9896
  10. #7d8c8b
  11. #808080

Readable text 1.27:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 16.47:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e4e4e4 ≈ 0.003% of males
Achromatomaly #beede8 ≈ 0.001% of males
Protanopia #eeeeee ≈ 1.01% of males
Deuteranopia #d7ddf0 ≈ 1.27% of males
Tritanopia #00fff6 ≈ 0.0001% of males
Protanomaly #c6f3ee ≈ 1.08% of males
Deuteranomaly #b4e9ef ≈ 4.63% of males
Tritanomaly #24fdf3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-66faee {
  color: #66faee;
}
Background
.bg-66faee {
  background-color: #66faee;
  color: #000000;
}
Border
.border-66faee {
  border: 2px solid #66faee;
}
CSS variables
:root {
  --color-primary: #66faee;
  --color-primary-rgb: 102 250 238;
  --color-primary-hsl: 175 94% 69%;
}
Gradient
.gradient-66faee {
  background: linear-gradient(135deg, #66faee, #66bcfa);
}
Colored shadow
.shadow-66faee {
  box-shadow: 0 8px 24px rgb(102 250 238 / 0.35);
}

#00ffef Turquoise Blue ΔE 3.36 #00ffff Aqua ΔE 4.66 #00ffff Cyan ΔE 4.66 #08e8de Bright Turquoise ΔE 4.96 #40e0d0 Turquoise ΔE 6.20 #7df9ff Electric Blue ΔE 6.57 #b2ffff Celeste ΔE 8.64 #990511 Inverted #e4e4e4 Grayscale 

Turquoise Blue
#66faee  rgb(102, 250, 238)  hsl(175, 94%, 69%)  Turquoise Blue
#fa6672  rgb(250, 102, 114)  hsl(355, 94%, 69%)  Light Coral
#ee66fa  rgb(238, 102, 250)  hsl(295, 94%, 69%)  Heliotrope
#faee66  rgb(250, 238, 102)  hsl(55, 94%, 69%)  Icterine