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#39B4DD

#39b4dd ≈ Deep Sky Blue

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
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#39b4dd is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 22.35% red, 70.59% green and 86.67% blue; printed in CMYK it uses 74.21% cyan, 18.55% magenta, 0% yellow and 13.33% black. Its hue angle is 195°, with 70.69% saturation and 54.51% 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 8.75:1 (WCAG AAA). The closest named color is Deep Sky Blue (#00bfff), ΔE 5.72.

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 luminance0.3873

Complementary

  1. #39b4dd
  2. #dd6239

Split complementary

  1. #39b4dd
  2. #dd3962
  3. #ddb439

Analogous

  1. #39ddb4
  2. #39b4dd
  3. #3962dd

Triadic

  1. #39b4dd
  2. #dd39b4
  3. #b4dd39

Tetradic

  1. #39b4dd
  2. #6239dd
  3. #dd6239
  4. #b4dd39

Square

  1. #39b4dd
  2. #b439dd
  3. #dd6239
  4. #62dd39

Monochromatic

  1. #12556b
  2. #1e88ac
  3. #39b4dd
  4. #7acde8
  5. #bce5f3

Shades

#39b4dd mixed progressively with black.

  1. #39b4dd
  2. #33a2c7
  3. #2e90b1
  4. #287e9b
  5. #226c85
  6. #1d5a6f
  7. #174858
  8. #113642
  9. #0b242c
  10. #061216
  11. #000000

Tints

#39b4dd mixed progressively with white.

  1. #39b4dd
  2. #4dbce0
  3. #61c3e4
  4. #74cbe7
  5. #88d2eb
  6. #9cdaee
  7. #b0e1f1
  8. #c4e9f5
  9. #d7f0f8
  10. #ebf8fc
  11. #ffffff

Tones

#39b4dd mixed progressively with gray.

  1. #39b4dd
  2. #40afd4
  3. #47aaca
  4. #4ea4c1
  5. #559fb8
  6. #5d9aaf
  7. #6495a5
  8. #6b909c
  9. #728a93
  10. #798589
  11. #808080

Readable text 2.4:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 8.75:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #a7a7a7 ≈ 0.003% of males
Achromatomaly #89acbf ≈ 0.001% of males
Protanopia #9db0df ≈ 1.01% of males
Deuteranopia #87a0dd ≈ 1.27% of males
Tritanopia #00c0c1 ≈ 0.0001% of males
Protanomaly #81b2de ≈ 1.08% of males
Deuteranomaly #70a9dd ≈ 4.63% of males
Tritanomaly #00bbcd ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-39b4dd {
  color: #39b4dd;
}
Background
.bg-39b4dd {
  background-color: #39b4dd;
  color: #000000;
}
Border
.border-39b4dd {
  border: 2px solid #39b4dd;
}
CSS variables
:root {
  --color-primary: #39b4dd;
  --color-primary-rgb: 57 180 221;
  --color-primary-hsl: 195 71% 55%;
}
Gradient
.gradient-39b4dd {
  background: linear-gradient(135deg, #39b4dd, #3962dd);
}
Colored shadow
.shadow-39b4dd {
  box-shadow: 0 8px 24px rgb(57 180 221 / 0.35);
}

#00bfff Deep Sky Blue ΔE 5.72 #73a9c2 Moonstone Blue ΔE 6.78 #56a0d3 Carolina Blue ΔE 8.50 #73c2fb Maya Blue ΔE 8.88 #87ceeb Sky Blue ΔE 8.99 #71a6d2 Iceberg ΔE 9.13 #89cff0 Baby Blue ΔE 9.26 #c64b22 Inverted #a7a7a7 Grayscale 

Deep Sky Blue
#39b4dd  rgb(57, 180, 221)  hsl(195, 71%, 55%)  Deep Sky Blue
#dd6239  rgb(221, 98, 57)  hsl(15, 71%, 55%)  Flame
#dd39b4  rgb(221, 57, 180)  hsl(315, 71%, 55%)  Shocking Pink
#b4dd39  rgb(180, 221, 57)  hsl(75, 71%, 55%)  June Bud