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#658FF4

#658ff4 ≈ Cornflower Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#658ff4 is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 39.61% red, 56.08% green and 95.69% blue; printed in CMYK it uses 58.61% cyan, 41.39% magenta, 0% yellow and 4.31% black. Its hue angle is 222.38°, with 86.67% saturation and 67.65% 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 6.79:1 (WCAG AA). The closest named color is Cornflower Blue (#6495ed), ΔE 2.37.

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 luminance0.2894

Complementary

  1. #658ff4
  2. #f4ca65

Split complementary

  1. #658ff4
  2. #f48365
  3. #d6f465

Analogous

  1. #65d6f4
  2. #658ff4
  3. #8365f4

Triadic

  1. #658ff4
  2. #f4658f
  3. #8ff465

Tetradic

  1. #658ff4
  2. #ca65f4
  3. #f4ca65
  4. #8ff465

Square

  1. #658ff4
  2. #f465d6
  3. #f4ca65
  4. #65f483

Monochromatic

  1. #0d3eb3
  2. #1e5bef
  3. #658ff4
  4. #acc3f9
  5. #ecf1fe

Shades

#658ff4 mixed progressively with black.

  1. #658ff4
  2. #5b81dc
  3. #5172c3
  4. #4764ab
  5. #3d5692
  6. #33487a
  7. #283962
  8. #1e2b49
  9. #141d31
  10. #0a0e18
  11. #000000

Tints

#658ff4 mixed progressively with white.

  1. #658ff4
  2. #749af5
  3. #84a5f6
  4. #93b1f7
  5. #a3bcf8
  6. #b2c7fa
  7. #c1d2fb
  8. #d1ddfc
  9. #e0e9fd
  10. #f0f4fe
  11. #ffffff

Tones

#658ff4 mixed progressively with gray.

  1. #658ff4
  2. #688ee8
  3. #6a8cdd
  4. #6d8bd1
  5. #7089c6
  6. #7388ba
  7. #7586ae
  8. #7885a3
  9. #7b8397
  10. #7d828c
  11. #808080

Readable text 3.09:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.79:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #929292 ≈ 0.003% of males
Achromatomaly #8391c1 ≈ 0.001% of males
Protanopia #6399f8 ≈ 1.01% of males
Deuteranopia #4f8cf2 ≈ 1.27% of males
Tritanopia #00a6b6 ≈ 0.0001% of males
Protanomaly #6495f6 ≈ 1.08% of males
Deuteranomaly #598df3 ≈ 4.63% of males
Tritanomaly #399dd2 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-658ff4 {
  color: #658ff4;
}
Background
.bg-658ff4 {
  background-color: #658ff4;
  color: #000000;
}
Border
.border-658ff4 {
  border: 2px solid #658ff4;
}
CSS variables
:root {
  --color-primary: #658ff4;
  --color-primary-rgb: 101 143 244;
  --color-primary-hsl: 222 87% 68%;
}
Gradient
.gradient-658ff4 {
  background: linear-gradient(135deg, #658ff4, #8365f4);
}
Colored shadow
.shadow-658ff4 {
  box-shadow: 0 8px 24px rgb(101 143 244 / 0.35);
}

#6495ed Cornflower Blue ΔE 2.37 #5b92e5 United Nations Blue ΔE 3.27 #1e90ff Dodger Blue ΔE 6.80 #318ce7 Bleu de France ΔE 7.16 #6082b6 Glaucous ΔE 7.95 #71a6d2 Iceberg ΔE 8.52 #417dc1 Tufts Blue ΔE 9.72 #9a700b Inverted #929292 Grayscale 

Cornflower Blue
#658ff4  rgb(101, 143, 244)  hsl(222, 87%, 68%)  Cornflower Blue
#f4ca65  rgb(244, 202, 101)  hsl(42, 87%, 68%)  Saffron
#f4658f  rgb(244, 101, 143)  hsl(342, 87%, 68%)  French Rose
#8ff465  rgb(143, 244, 101)  hsl(102, 87%, 68%)  Inchworm