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#3FB4DB

#3fb4db ≈ Deep Sky Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#3fb4db is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 24.71% red, 70.59% green and 85.88% blue; printed in CMYK it uses 71.23% cyan, 17.81% magenta, 0% yellow and 14.12% black. Its hue angle is 195°, with 68.42% saturation and 55.29% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and brand accents. Black text on this color reaches a contrast ratio of 8.76:1 (WCAG AAA). The closest named color is Deep Sky Blue (#00bfff), ΔE 6.1.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33cccc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.3881

Complementary

  1. #3fb4db
  2. #db663f

Split complementary

  1. #3fb4db
  2. #db3f66
  3. #dbb43f

Analogous

  1. #3fdbb4
  2. #3fb4db
  3. #3f66db

Triadic

  1. #3fb4db
  2. #db3fb4
  3. #b4db3f

Tetradic

  1. #3fb4db
  2. #663fdb
  3. #db663f
  4. #b4db3f

Square

  1. #3fb4db
  2. #b43fdb
  3. #db663f
  4. #66db3f

Monochromatic

  1. #14576d
  2. #208aad
  3. #3fb4db
  4. #7fcde7
  5. #c0e6f3

Shades

#3fb4db mixed progressively with black.

  1. #3fb4db
  2. #39a2c5
  3. #3290af
  4. #2c7e99
  5. #266c83
  6. #205a6e
  7. #194858
  8. #133642
  9. #0d242c
  10. #061216
  11. #000000

Tints

#3fb4db mixed progressively with white.

  1. #3fb4db
  2. #52bcdf
  3. #65c3e2
  4. #79cbe6
  5. #8cd2e9
  6. #9fdaed
  7. #b2e1f1
  8. #c5e9f4
  9. #d9f0f8
  10. #ecf8fb
  11. #ffffff

Tones

#3fb4db mixed progressively with gray.

  1. #3fb4db
  2. #46afd2
  3. #4caac9
  4. #53a4c0
  5. #599fb7
  6. #609aae
  7. #6695a4
  8. #6d909b
  9. #738a92
  10. #7a8589
  11. #808080

Readable text 2.4:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 8.76:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #a7a7a7 ≈ 0.003% of males
Achromatomaly #8aadbe ≈ 0.001% of males
Protanopia #9eb0dd ≈ 1.01% of males
Deuteranopia #89a1db ≈ 1.27% of males
Tritanopia #00c0c1 ≈ 0.0001% of males
Protanomaly #83b2dc ≈ 1.08% of males
Deuteranomaly #72a9db ≈ 4.63% of males
Tritanomaly #00bbcc ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3fb4db {
  color: #3fb4db;
}
Background
.bg-3fb4db {
  background-color: #3fb4db;
  color: #000000;
}
Border
.border-3fb4db {
  border: 2px solid #3fb4db;
}
CSS variables
:root {
  --color-primary: #3fb4db;
  --color-primary-rgb: 63 180 219;
  --color-primary-hsl: 195 68% 55%;
}
Gradient
.gradient-3fb4db {
  background: linear-gradient(135deg, #3fb4db, #3f66db);
}
Colored shadow
.shadow-3fb4db {
  box-shadow: 0 8px 24px rgb(63 180 219 / 0.35);
}

#00bfff Deep Sky Blue ΔE 6.10 #73a9c2 Moonstone Blue ΔE 6.48 #56a0d3 Carolina Blue ΔE 8.61 #87ceeb Sky Blue ΔE 8.77 #73c2fb Maya Blue ΔE 8.99 #89cff0 Baby Blue ΔE 9.10 #71a6d2 Iceberg ΔE 9.11 #c04b24 Inverted #a7a7a7 Grayscale 

Deep Sky Blue
#3fb4db  rgb(63, 180, 219)  hsl(195, 68%, 55%)  Deep Sky Blue
#db663f  rgb(219, 102, 63)  hsl(15, 68%, 55%)  Flame
#db3fb4  rgb(219, 63, 180)  hsl(315, 68%, 55%)  Shocking Pink
#b4db3f  rgb(180, 219, 63)  hsl(75, 68%, 55%)  June Bud