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#288FF3

#288ff3 ≈ Dodger Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#288ff3 is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 15.69% red, 56.08% green and 95.29% blue; printed in CMYK it uses 83.54% cyan, 41.15% magenta, 0% yellow and 4.71% black. Its hue angle is 209.56°, with 89.43% saturation and 55.49% 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 6.31:1 (WCAG AA). The closest named color is Dodger Blue (#1e90ff), ΔE 1.13.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2657

Complementary

  1. #288ff3
  2. #f38c28

Split complementary

  1. #288ff3
  2. #f32829
  3. #f3f228

Analogous

  1. #28f3f2
  2. #288ff3
  3. #2829f3

Triadic

  1. #288ff3
  2. #f3288f
  3. #8ff328

Tetradic

  1. #288ff3
  2. #8c28f3
  3. #f38c28
  4. #8ff328

Square

  1. #288ff3
  2. #f228f3
  3. #f38c28
  4. #29f328

Monochromatic

  1. #07427b
  2. #0b69c4
  3. #288ff3
  4. #70b5f7
  5. #b9dafb

Shades

#288ff3 mixed progressively with black.

  1. #288ff3
  2. #2481db
  3. #2072c2
  4. #1c64aa
  5. #185692
  6. #14487a
  7. #103961
  8. #0c2b49
  9. #081d31
  10. #040e18
  11. #000000

Tints

#288ff3 mixed progressively with white.

  1. #288ff3
  2. #3e9af4
  3. #53a5f5
  4. #69b1f7
  5. #7ebcf8
  6. #94c7f9
  7. #a9d2fa
  8. #bfddfb
  9. #d4e9fd
  10. #eaf4fe
  11. #ffffff

Tones

#288ff3 mixed progressively with gray.

  1. #288ff3
  2. #318ee8
  3. #3a8cdc
  4. #428bd1
  5. #4b89c5
  6. #5488ba
  7. #5d86ae
  8. #6685a3
  9. #6e8397
  10. #77828c
  11. #808080

Readable text 3.33:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.31:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8d8d8d ≈ 0.003% of males
Achromatomaly #728ebe ≈ 0.001% of males
Protanopia #5d97f7 ≈ 1.01% of males
Deuteranopia #3885f1 ≈ 1.27% of males
Tritanopia #00a7b5 ≈ 0.0001% of males
Protanomaly #4d94f5 ≈ 1.08% of males
Deuteranomaly #3289f2 ≈ 4.63% of males
Tritanomaly #009ed1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-288ff3 {
  color: #288ff3;
}
Background
.bg-288ff3 {
  background-color: #288ff3;
  color: #000000;
}
Border
.border-288ff3 {
  border: 2px solid #288ff3;
}
CSS variables
:root {
  --color-primary: #288ff3;
  --color-primary-rgb: 40 143 243;
  --color-primary-hsl: 210 89% 55%;
}
Gradient
.gradient-288ff3 {
  background: linear-gradient(135deg, #288ff3, #2829f3);
}
Colored shadow
.shadow-288ff3 {
  box-shadow: 0 8px 24px rgb(40 143 243 / 0.35);
}

#1e90ff Dodger Blue ΔE 1.13 #318ce7 Bleu de France ΔE 1.40 #5b92e5 United Nations Blue ΔE 4.24 #6495ed Cornflower Blue ΔE 5.80 #56a0d3 Carolina Blue ΔE 7.23 #4682b4 Steel Blue ΔE 7.41 #417dc1 Tufts Blue ΔE 7.71 #d7700c Inverted #8d8d8d Grayscale 

Dodger Blue
#288ff3  rgb(40, 143, 243)  hsl(210, 89%, 55%)  Dodger Blue
#f38c28  rgb(243, 140, 40)  hsl(30, 89%, 55%)  Cadmium Orange
#f3288f  rgb(243, 40, 143)  hsl(330, 89%, 55%)  Deep Pink
#8ff328  rgb(143, 243, 40)  hsl(90, 89%, 55%)  Lawn Green