ColorTool
Log in
#648DFD

#648dfd ≈ Cornflower Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#648dfd is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 39.22% red, 55.29% green and 99.22% blue; printed in CMYK it uses 60.47% cyan, 44.27% magenta, 0% yellow and 0.78% black. Its hue angle is 223.92°, with 97.45% saturation and 69.22% 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. Black text on this color reaches a contrast ratio of 6.77:1 (WCAG AA). The closest named color is Cornflower Blue (#6495ed), ΔE 3.39.

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 luminance0.2885

Complementary

  1. #648dfd
  2. #fdd464

Split complementary

  1. #648dfd
  2. #fd8864
  3. #dafd64

Analogous

  1. #64dafd
  2. #648dfd
  3. #8864fd

Triadic

  1. #648dfd
  2. #fd648d
  3. #8dfd64

Tetradic

  1. #648dfd
  2. #d464fd
  3. #fdd464
  4. #8dfd64

Square

  1. #648dfd
  2. #fd64da
  3. #fdd464
  4. #64fd88

Monochromatic

  1. #0337c5
  2. #1855fc
  3. #648dfd
  4. #b0c5fe
  5. #ebf0ff

Shades

#648dfd mixed progressively with black.

  1. #648dfd
  2. #5a7fe4
  3. #5071ca
  4. #4663b1
  5. #3c5598
  6. #32477f
  7. #283865
  8. #1e2a4c
  9. #141c33
  10. #0a0e19
  11. #000000

Tints

#648dfd mixed progressively with white.

  1. #648dfd
  2. #7498fd
  3. #83a4fd
  4. #93affe
  5. #a2bbfe
  6. #b2c6fe
  7. #c1d1fe
  8. #d1ddfe
  9. #e0e8ff
  10. #f0f4ff
  11. #ffffff

Tones

#648dfd mixed progressively with gray.

  1. #648dfd
  2. #678cf1
  3. #6a8ae4
  4. #6c89d8
  5. #6f88cb
  6. #7287bf
  7. #7585b2
  8. #7884a6
  9. #7a8399
  10. #7d818d
  11. #808080

Readable text 3.1:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.77:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #929292 ≈ 0.003% of males
Achromatomaly #8290c6 ≈ 0.001% of males
Protanopia #589aff ≈ 1.01% of males
Deuteranopia #418cfb ≈ 1.27% of males
Tritanopia #00a6b9 ≈ 0.0001% of males
Protanomaly #5d95ff ≈ 1.08% of males
Deuteranomaly #518cfc ≈ 4.63% of males
Tritanomaly #309dd7 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-648dfd {
  color: #648dfd;
}
Background
.bg-648dfd {
  background-color: #648dfd;
  color: #000000;
}
Border
.border-648dfd {
  border: 2px solid #648dfd;
}
CSS variables
:root {
  --color-primary: #648dfd;
  --color-primary-rgb: 100 141 253;
  --color-primary-hsl: 224 97% 69%;
}
Gradient
.gradient-648dfd {
  background: linear-gradient(135deg, #648dfd, #8864fd);
}
Colored shadow
.shadow-648dfd {
  box-shadow: 0 8px 24px rgb(100 141 253 / 0.35);
}

#6495ed Cornflower Blue ΔE 3.39 #5b92e5 United Nations Blue ΔE 4.26 #1e90ff Dodger Blue ΔE 7.37 #318ce7 Bleu de France ΔE 7.83 #6082b6 Glaucous ΔE 8.48 #71a6d2 Iceberg ΔE 9.14 #417dc1 Tufts Blue ΔE 10.15 #9b7202 Inverted #929292 Grayscale 

Cornflower Blue
#648dfd  rgb(100, 141, 253)  hsl(224, 97%, 69%)  Cornflower Blue
#fdd464  rgb(253, 212, 100)  hsl(44, 97%, 69%)  Mustard
#fd648d  rgb(253, 100, 141)  hsl(344, 97%, 69%)  French Rose
#8dfd64  rgb(141, 253, 100)  hsl(104, 97%, 69%)  Lawn Green