ColorTool
Log in
#378EFE

#378efe ≈ Dodger Blue

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

#378efe is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 21.57% red, 55.69% green and 99.61% blue; printed in CMYK it uses 78.35% cyan, 44.09% magenta, 0% yellow and 0.39% black. Its hue angle is 213.77°, with 99% saturation and 60.59% 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 6.46:1 (WCAG AA). The closest named color is Dodger Blue (#1e90ff), ΔE 1.91.

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 luminance0.2731

Complementary

  1. #378efe
  2. #fea737

Split complementary

  1. #378efe
  2. #fe4437
  3. #f1fe37

Analogous

  1. #37f1fe
  2. #378efe
  3. #4437fe

Triadic

  1. #378efe
  2. #fe378e
  3. #8efe37

Tetradic

  1. #378efe
  2. #a737fe
  3. #fea737
  4. #8efe37

Square

  1. #378efe
  2. #fe37f1
  3. #fea737
  4. #37fe44

Monochromatic

  1. #01449b
  2. #0166e7
  3. #378efe
  4. #83b9fe
  5. #cfe4ff

Shades

#378efe mixed progressively with black.

  1. #378efe
  2. #3280e5
  3. #2c72cb
  4. #2763b2
  5. #215598
  6. #1c477f
  7. #163966
  8. #112b4c
  9. #0b1c33
  10. #060e19
  11. #000000

Tints

#378efe mixed progressively with white.

  1. #378efe
  2. #4b99fe
  3. #5fa5fe
  4. #73b0fe
  5. #87bbfe
  6. #9bc7ff
  7. #afd2ff
  8. #c3ddff
  9. #d7e8ff
  10. #ebf4ff
  11. #ffffff

Tones

#378efe mixed progressively with gray.

  1. #378efe
  2. #3e8df1
  3. #468be5
  4. #4d8ad8
  5. #5488cc
  6. #5c87bf
  7. #6386b2
  8. #6a84a6
  9. #718399
  10. #79818d
  11. #808080

Readable text 3.25:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.46:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8f8f8f ≈ 0.003% of males
Achromatomaly #758ec5 ≈ 0.001% of males
Protanopia #5398ff ≈ 1.01% of males
Deuteranopia #2886fc ≈ 1.27% of males
Tritanopia #00a9ba ≈ 0.0001% of males
Protanomaly #4a94ff ≈ 1.08% of males
Deuteranomaly #2e89fd ≈ 4.63% of males
Tritanomaly #009fd8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-378efe {
  color: #378efe;
}
Background
.bg-378efe {
  background-color: #378efe;
  color: #000000;
}
Border
.border-378efe {
  border: 2px solid #378efe;
}
CSS variables
:root {
  --color-primary: #378efe;
  --color-primary-rgb: 55 142 254;
  --color-primary-hsl: 214 99% 61%;
}
Gradient
.gradient-378efe {
  background: linear-gradient(135deg, #378efe, #4437fe);
}
Colored shadow
.shadow-378efe {
  box-shadow: 0 8px 24px rgb(55 142 254 / 0.35);
}

#1e90ff Dodger Blue ΔE 1.91 #318ce7 Bleu de France ΔE 3.05 #5b92e5 United Nations Blue ΔE 3.08 #6495ed Cornflower Blue ΔE 4.24 #56a0d3 Carolina Blue ΔE 8.15 #417dc1 Tufts Blue ΔE 8.18 #4682b4 Steel Blue ΔE 8.34 #c87101 Inverted #8f8f8f Grayscale 

Dodger Blue
#378efe  rgb(55, 142, 254)  hsl(214, 99%, 61%)  Dodger Blue
#fea737  rgb(254, 167, 55)  hsl(34, 99%, 61%)  Yellow Orange
#fe378e  rgb(254, 55, 142)  hsl(334, 99%, 61%)  French Rose
#8efe37  rgb(142, 254, 55)  hsl(94, 99%, 61%)  Chartreuse