ColorTool
Log in
#0803FA

#0803fa ≈ Blue

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

#0803fa is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 3.14% red, 1.18% green and 98.04% blue; printed in CMYK it uses 96.8% cyan, 98.8% magenta, 0% yellow and 1.96% black. Its hue angle is 241.21°, with 97.63% saturation and 49.61% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and call-to-action buttons. White text on this color reaches a contrast ratio of 8.74:1 (WCAG AAA). The closest named color is Blue (#0000ff), ΔE 0.51.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0000ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0702

Complementary

  1. #0803fa
  2. #f5fa03

Split complementary

  1. #0803fa
  2. #fa8303
  3. #7afa03

Analogous

  1. #037afa
  2. #0803fa
  3. #8303fa

Triadic

  1. #0803fa
  2. #fa0803
  3. #03fa08

Tetradic

  1. #0803fa
  2. #fa03f5
  3. #f5fa03
  4. #03fa08

Square

  1. #0803fa
  2. #fa037a
  3. #f5fa03
  4. #03fa83

Monochromatic

  1. #030163
  2. #0602ae
  3. #0803fa
  4. #504dfd
  5. #9a98fe

Shades

#0803fa mixed progressively with black.

  1. #0803fa
  2. #0703e1
  3. #0602c8
  4. #0602af
  5. #050296
  6. #04027d
  7. #030164
  8. #02014b
  9. #020132
  10. #010019
  11. #000000

Tints

#0803fa mixed progressively with white.

  1. #0803fa
  2. #211cfb
  3. #3935fb
  4. #524ffc
  5. #6b68fc
  6. #8481fd
  7. #9c9afd
  8. #b5b3fe
  9. #cecdfe
  10. #e6e6ff
  11. #ffffff

Tones

#0803fa mixed progressively with gray.

  1. #0803fa
  2. #1410ee
  3. #201ce2
  4. #2c29d5
  5. #3835c9
  6. #4442bd
  7. #504eb1
  8. #5c5ba5
  9. #686798
  10. #74748c
  11. #808080

Readable text 8.74:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.4:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4b4b4b ≈ 0.003% of males
Achromatomaly #3b3aae ≈ 0.001% of males
Protanopia #0057ff ≈ 1.01% of males
Deuteranopia #003df7 ≈ 1.27% of males
Tritanopia #006993 ≈ 0.0001% of males
Protanomaly #0044fd ≈ 1.08% of males
Deuteranomaly #002ff8 ≈ 4.63% of males
Tritanomaly #0052c5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0803fa {
  color: #0803fa;
}
Background
.bg-0803fa {
  background-color: #0803fa;
  color: #ffffff;
}
Border
.border-0803fa {
  border: 2px solid #0803fa;
}
CSS variables
:root {
  --color-primary: #0803fa;
  --color-primary-rgb: 8 3 250;
  --color-primary-hsl: 241 98% 50%;
}
Gradient
.gradient-0803fa {
  background: linear-gradient(135deg, #0803fa, #8303fa);
}
Colored shadow
.shadow-0803fa {
  box-shadow: 0 8px 24px rgb(8 3 250 / 0.35);
}

#0000ff Blue ΔE 0.51 #3f00ff Ultramarine ΔE 2.56 #5218fa Han Purple ΔE 4.43 #0000cd Medium Blue ΔE 5.89 #6f00ff Electric Indigo ΔE 7.20 #1c39bb Persian Blue ΔE 9.46 #0014a8 Zaffre ΔE 10.10 #f7fc05 Inverted #4b4b4b Grayscale 

Blue
#0803fa  rgb(8, 3, 250)  hsl(241, 98%, 50%)  Blue
#f5fa03  rgb(245, 250, 3)  hsl(61, 98%, 50%)  Yellow
#fa0803  rgb(250, 8, 3)  hsl(1, 98%, 50%)  Red
#03fa08  rgb(3, 250, 8)  hsl(121, 98%, 50%)  Lime