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#00A4DD

#00a4dd ≈ Carolina Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#00a4dd is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 0% red, 64.31% green and 86.67% blue; printed in CMYK it uses 100% cyan, 25.79% magenta, 0% yellow and 13.33% black. Its hue angle is 195.48°, with 100% saturation and 43.33% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 7.35:1 (WCAG AAA). The closest named color is Carolina Blue (#56a0d3), ΔE 4.94.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0099cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.3177

Complementary

  1. #00a4dd
  2. #dd3900

Split complementary

  1. #00a4dd
  2. #dd0035
  3. #dda800

Analogous

  1. #00dda8
  2. #00a4dd
  3. #0035dd

Triadic

  1. #00a4dd
  2. #dd00a4
  3. #a4dd00

Tetradic

  1. #00a4dd
  2. #3900dd
  3. #dd3900
  4. #a4dd00

Square

  1. #00a4dd
  2. #a800dd
  3. #dd3900
  4. #35dd00

Monochromatic

  1. #003244
  2. #006b90
  3. #00a4dd
  4. #2ac8ff
  5. #77dcff

Shades

#00a4dd mixed progressively with black.

  1. #00a4dd
  2. #0094c7
  3. #0083b1
  4. #00739b
  5. #006285
  6. #00526f
  7. #004258
  8. #003142
  9. #00212c
  10. #001016
  11. #000000

Tints

#00a4dd mixed progressively with white.

  1. #00a4dd
  2. #1aade0
  3. #33b6e4
  4. #4dbfe7
  5. #66c8eb
  6. #80d2ee
  7. #99dbf1
  8. #b3e4f5
  9. #ccedf8
  10. #e6f6fc
  11. #ffffff

Tones

#00a4dd mixed progressively with gray.

  1. #00a4dd
  2. #0da0d4
  3. #1a9dca
  4. #2699c1
  5. #3396b8
  6. #4092af
  7. #4d8ea5
  8. #5a8b9c
  9. #668793
  10. #738489
  11. #808080

Readable text 2.86:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 7.35:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #999999 ≈ 0.003% of males
Achromatomaly #799db8 ≈ 0.001% of males
Protanopia #87a2e0 ≈ 1.01% of males
Deuteranopia #6e91dc ≈ 1.27% of males
Tritanopia #00b3b7 ≈ 0.0001% of males
Protanomaly #6ba3df ≈ 1.08% of males
Deuteranomaly #5699dc ≈ 4.63% of males
Tritanomaly #00adc8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-00a4dd {
  color: #00a4dd;
}
Background
.bg-00a4dd {
  background-color: #00a4dd;
  color: #000000;
}
Border
.border-00a4dd {
  border: 2px solid #00a4dd;
}
CSS variables
:root {
  --color-primary: #00a4dd;
  --color-primary-rgb: 0 164 221;
  --color-primary-hsl: 195 100% 43%;
}
Gradient
.gradient-00a4dd {
  background: linear-gradient(135deg, #00a4dd, #0035dd);
}
Colored shadow
.shadow-00a4dd {
  box-shadow: 0 8px 24px rgb(0 164 221 / 0.35);
}

#56a0d3 Carolina Blue ΔE 4.94 #00bfff Deep Sky Blue ΔE 7.64 #71a6d2 Iceberg ΔE 7.89 #0095b6 Bondi Blue ΔE 8.29 #73a9c2 Moonstone Blue ΔE 8.70 #73c2fb Maya Blue ΔE 10.56 #5d8aa8 Air Force Blue ΔE 10.90 #ff5b22 Inverted #999999 Grayscale 

Carolina Blue
#00a4dd  rgb(0, 164, 221)  hsl(195, 100%, 43%)  Carolina Blue
#dd3900  rgb(221, 57, 0)  hsl(15, 100%, 43%)  Sinopia
#dd00a4  rgb(221, 0, 164)  hsl(315, 100%, 43%)  Medium Violet Red
#a4dd00  rgb(164, 221, 0)  hsl(75, 100%, 43%)  Yellow Green