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#6399FA

#6399fa ≈ Cornflower Blue

  • azure
  • Lightness: high
  • Saturation: strong
  • Cool
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#6399fa is a color from the azure family, with high lightness and strong saturation. In the RGB model it is made of 38.82% red, 60% green and 98.04% blue; printed in CMYK it uses 60.4% cyan, 38.8% magenta, 0% yellow and 1.96% black. Its hue angle is 218.54°, with 93.79% saturation and 68.43% 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 Cornflower Blue (#6495ed), ΔE 1.73.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6699ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.3234

Complementary

  1. #6399fa
  2. #fac463

Split complementary

  1. #6399fa
  2. #fa7863
  3. #e5fa63

Analogous

  1. #63e5fa
  2. #6399fa
  3. #7863fa

Triadic

  1. #6399fa
  2. #fa6399
  3. #99fa63

Tetradic

  1. #6399fa
  2. #c463fa
  3. #fac463
  4. #99fa63

Square

  1. #6399fa
  2. #fa63e5
  3. #fac463
  4. #63fa78

Monochromatic

  1. #0648be
  2. #1969f8
  3. #6399fa
  4. #adc9fc
  5. #ebf2fe

Shades

#6399fa mixed progressively with black.

  1. #6399fa
  2. #598ae1
  3. #4f7ac8
  4. #456baf
  5. #3b5c96
  6. #324d7d
  7. #283d64
  8. #1e2e4b
  9. #141f32
  10. #0a0f19
  11. #000000

Tints

#6399fa mixed progressively with white.

  1. #6399fa
  2. #73a3fb
  3. #82adfb
  4. #92b8fc
  5. #a1c2fc
  6. #b1ccfd
  7. #c1d6fd
  8. #d0e0fe
  9. #e0ebfe
  10. #eff5ff
  11. #ffffff

Tones

#6399fa mixed progressively with gray.

  1. #6399fa
  2. #6697ee
  3. #6994e2
  4. #6c92d5
  5. #6f8fc9
  6. #728dbd
  7. #748ab1
  8. #7788a5
  9. #7a8598
  10. #7d838c
  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 #879ac8 ≈ 0.001% of males
Protanopia #6fa2fe ≈ 1.01% of males
Deuteranopia #5a94f8 ≈ 1.27% of males
Tritanopia #00afbd ≈ 0.0001% of males
Protanomaly #6a9efc ≈ 1.08% of males
Deuteranomaly #5e96f9 ≈ 4.63% of males
Tritanomaly #2da7d8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-6399fa {
  color: #6399fa;
}
Background
.bg-6399fa {
  background-color: #6399fa;
  color: #000000;
}
Border
.border-6399fa {
  border: 2px solid #6399fa;
}
CSS variables
:root {
  --color-primary: #6399fa;
  --color-primary-rgb: 99 153 250;
  --color-primary-hsl: 219 94% 68%;
}
Gradient
.gradient-6399fa {
  background: linear-gradient(135deg, #6399fa, #7863fa);
}
Colored shadow
.shadow-6399fa {
  box-shadow: 0 8px 24px rgb(99 153 250 / 0.35);
}

#6495ed Cornflower Blue ΔE 1.73 #5b92e5 United Nations Blue ΔE 3.11 #1e90ff Dodger Blue ΔE 5.64 #71a6d2 Iceberg ΔE 6.42 #318ce7 Bleu de France ΔE 6.86 #56a0d3 Carolina Blue ΔE 7.88 #6082b6 Glaucous ΔE 10.17 #9c6605 Inverted #9a9a9a Grayscale 

Cornflower Blue
#6399fa  rgb(99, 153, 250)  hsl(219, 94%, 68%)  Cornflower Blue
#fac463  rgb(250, 196, 99)  hsl(39, 94%, 68%)  Topaz
#fa6399  rgb(250, 99, 153)  hsl(339, 94%, 68%)  Brilliant Rose
#99fa63  rgb(153, 250, 99)  hsl(99, 94%, 68%)  Inchworm