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#18CECA

#18ceca ≈ Robin Egg Blue

  • cyan
  • Lightness: medium
  • Saturation: strong
  • Cool
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#18ceca is a color from the cyan family, with medium lightness and strong saturation. In the RGB model it is made of 9.41% red, 80.78% green and 79.22% blue; printed in CMYK it uses 88.35% cyan, 0% magenta, 1.94% yellow and 19.22% black. Its hue angle is 178.68°, with 79.13% saturation and 45.1% 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 brand accents. Black text on this color reaches a contrast ratio of 10.72:1 (WCAG AAA). The closest named color is Robin Egg Blue (#00cccc), ΔE 1.44.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#00cccc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.486

Complementary

  1. #18ceca
  2. #ce181c

Split complementary

  1. #18ceca
  2. #ce1877
  3. #ce6f18

Analogous

  1. #18ce6f
  2. #18ceca
  3. #1877ce

Triadic

  1. #18ceca
  2. #ca18ce
  3. #ceca18

Tetradic

  1. #18ceca
  2. #181cce
  3. #ce181c
  4. #ceca18

Square

  1. #18ceca
  2. #6f18ce
  3. #ce181c
  4. #77ce18

Monochromatic

  1. #084544
  2. #108987
  3. #18ceca
  4. #49eae6
  5. #8df2f0

Shades

#18ceca mixed progressively with black.

  1. #18ceca
  2. #16b9b6
  3. #13a5a2
  4. #11908d
  5. #0e7c79
  6. #0c6765
  7. #0a5251
  8. #073e3d
  9. #052928
  10. #021514
  11. #000000

Tints

#18ceca mixed progressively with white.

  1. #18ceca
  2. #2fd3cf
  3. #46d8d5
  4. #5dddda
  5. #74e2df
  6. #8ce7e5
  7. #a3ebea
  8. #baf0ef
  9. #d1f5f4
  10. #e8fafa
  11. #ffffff

Tones

#18ceca mixed progressively with gray.

  1. #18ceca
  2. #22c6c3
  3. #2dbebb
  4. #37b7b4
  5. #42afac
  6. #4ca7a5
  7. #569f9e
  8. #619796
  9. #6b908f
  10. #768887
  11. #808080

Readable text 1.96:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 10.72:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #b9b9b9 ≈ 0.003% of males
Achromatomaly #94c2c0 ≈ 0.001% of males
Protanopia #c0c3ca ≈ 1.01% of males
Deuteranopia #aab2cb ≈ 1.27% of males
Tritanopia #00d4cc ≈ 0.0001% of males
Protanomaly #9ac7ca ≈ 1.08% of males
Deuteranomaly #87becb ≈ 4.63% of males
Tritanomaly #00d2cb ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-18ceca {
  color: #18ceca;
}
Background
.bg-18ceca {
  background-color: #18ceca;
  color: #000000;
}
Border
.border-18ceca {
  border: 2px solid #18ceca;
}
CSS variables
:root {
  --color-primary: #18ceca;
  --color-primary-rgb: 24 206 202;
  --color-primary-hsl: 179 79% 45%;
}
Gradient
.gradient-18ceca {
  background: linear-gradient(135deg, #18ceca, #1877ce);
}
Colored shadow
.shadow-18ceca {
  box-shadow: 0 8px 24px rgb(24 206 202 / 0.35);
}

#00cccc Robin Egg Blue ΔE 1.44 #48d1cc Medium Turquoise ΔE 1.96 #00ced1 Dark Turquoise ΔE 2.38 #0abab5 Tiffany Blue ΔE 5.24 #40e0d0 Turquoise ΔE 5.78 #08e8de Bright Turquoise ΔE 6.29 #43b3ae Verdigris ΔE 7.27 #e73135 Inverted #b9b9b9 Grayscale 

Robin Egg Blue
#18ceca  rgb(24, 206, 202)  hsl(179, 79%, 45%)  Robin Egg Blue
#ce181c  rgb(206, 24, 28)  hsl(359, 79%, 45%)  Lava
#ca18ce  rgb(202, 24, 206)  hsl(299, 79%, 45%)  Medium Orchid
#ceca18  rgb(206, 202, 24)  hsl(59, 79%, 45%)  Citrine