ColorTool
Log in
#00A1F9

#00a1f9 ≈ Carolina Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
Check contrast Explore in graph Random color

#00a1f9 is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 0% red, 63.14% green and 97.65% blue; printed in CMYK it uses 100% cyan, 35.34% magenta, 0% yellow and 2.35% black. Its hue angle is 201.2°, with 100% saturation and 48.82% 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 7.47:1 (WCAG AAA). The closest named color is Carolina Blue (#56a0d3), ΔE 4.76.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0099ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.3233

Complementary

  1. #00a1f9
  2. #f95800

Split complementary

  1. #00a1f9
  2. #f90025
  3. #f9d400

Analogous

  1. #00f9d4
  2. #00a1f9
  3. #0025f9

Triadic

  1. #00a1f9
  2. #f900a1
  3. #a1f900

Tetradic

  1. #00a1f9
  2. #5800f9
  3. #f95800
  4. #a1f900

Square

  1. #00a1f9
  2. #d400f9
  3. #f95800
  4. #25f900

Monochromatic

  1. #003e60
  2. #0070ac
  3. #00a1f9
  4. #46beff
  5. #93d9ff

Shades

#00a1f9 mixed progressively with black.

  1. #00a1f9
  2. #0091e0
  3. #0081c7
  4. #0071ae
  5. #006195
  6. #00517d
  7. #004064
  8. #00304b
  9. #002032
  10. #001019
  11. #000000

Tints

#00a1f9 mixed progressively with white.

  1. #00a1f9
  2. #1aaafa
  3. #33b4fa
  4. #4dbdfb
  5. #66c7fb
  6. #80d0fc
  7. #99d9fd
  8. #b3e3fd
  9. #ccecfe
  10. #e6f6fe
  11. #ffffff

Tones

#00a1f9 mixed progressively with gray.

  1. #00a1f9
  2. #0d9eed
  3. #1a9ae1
  4. #2697d5
  5. #3394c9
  6. #4091bd
  7. #4d8db0
  8. #5a8aa4
  9. #668798
  10. #73838c
  11. #808080

Readable text 2.81:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 7.47:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #9a9a9a ≈ 0.003% of males
Achromatomaly #7a9dc7 ≈ 0.001% of males
Protanopia #76a5fd ≈ 1.01% of males
Deuteranopia #5591f7 ≈ 1.27% of males
Tritanopia #00b7c1 ≈ 0.0001% of males
Protanomaly #5da3fb ≈ 1.08% of males
Deuteranomaly #4298f8 ≈ 4.63% of males
Tritanomaly #00aeda ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-00a1f9 {
  color: #00a1f9;
}
Background
.bg-00a1f9 {
  background-color: #00a1f9;
  color: #000000;
}
Border
.border-00a1f9 {
  border: 2px solid #00a1f9;
}
CSS variables
:root {
  --color-primary: #00a1f9;
  --color-primary-rgb: 0 161 249;
  --color-primary-hsl: 201 100% 49%;
}
Gradient
.gradient-00a1f9 {
  background: linear-gradient(135deg, #00a1f9, #0025f9);
}
Colored shadow
.shadow-00a1f9 {
  box-shadow: 0 8px 24px rgb(0 161 249 / 0.35);
}

#56a0d3 Carolina Blue ΔE 4.76 #1e90ff Dodger Blue ΔE 6.88 #71a6d2 Iceberg ΔE 7.10 #318ce7 Bleu de France ΔE 7.63 #5b92e5 United Nations Blue ΔE 8.85 #6495ed Cornflower Blue ΔE 9.71 #73c2fb Maya Blue ΔE 10.15 #ff5e06 Inverted #9a9a9a Grayscale 

Carolina Blue
#00a1f9  rgb(0, 161, 249)  hsl(201, 100%, 49%)  Carolina Blue
#f95800  rgb(249, 88, 0)  hsl(21, 100%, 49%)  International Orange
#f900a1  rgb(249, 0, 161)  hsl(321, 100%, 49%)  Persian Rose
#a1f900  rgb(161, 249, 0)  hsl(81, 100%, 49%)  Spring Bud