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#3F69FD

#3f69fd ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#3f69fd is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 24.71% red, 41.18% green and 99.22% blue; printed in CMYK it uses 75.1% cyan, 58.5% magenta, 0% yellow and 0.78% black. Its hue angle is 226.74°, with 97.94% saturation and 61.96% 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 4.65:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 1.42.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1825

Complementary

  1. #3f69fd
  2. #fdd33f

Split complementary

  1. #3f69fd
  2. #fd743f
  3. #c8fd3f

Analogous

  1. #3fc8fd
  2. #3f69fd
  3. #743ffd

Triadic

  1. #3f69fd
  2. #fd3f69
  3. #69fd3f

Tetradic

  1. #3f69fd
  2. #d33ffd
  3. #fdd33f
  4. #69fd3f

Square

  1. #3f69fd
  2. #fd3fc8
  3. #fdd33f
  4. #3ffd74

Monochromatic

  1. #0225a1
  2. #0236ed
  3. #3f69fd
  4. #8ba4fe
  5. #d6dfff

Shades

#3f69fd mixed progressively with black.

  1. #3f69fd
  2. #395fe4
  3. #3254ca
  4. #2c4ab1
  5. #263f98
  6. #20357f
  7. #192a65
  8. #13204c
  9. #0d1533
  10. #060b19
  11. #000000

Tints

#3f69fd mixed progressively with white.

  1. #3f69fd
  2. #5278fd
  3. #6587fd
  4. #7996fe
  5. #8ca5fe
  6. #9fb4fe
  7. #b2c3fe
  8. #c5d2fe
  9. #d9e1ff
  10. #ecf0ff
  11. #ffffff

Tones

#3f69fd mixed progressively with gray.

  1. #3f69fd
  2. #466bf1
  3. #4c6ee4
  4. #5370d8
  5. #5972cb
  6. #6075bf
  7. #6677b2
  8. #6d79a6
  9. #737b99
  10. #7a7e8d
  11. #808080

Readable text 4.52:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.65:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #767676 ≈ 0.003% of males
Achromatomaly #6571bc ≈ 0.001% of males
Protanopia #0080ff ≈ 1.01% of males
Deuteranopia #006efa ≈ 1.27% of males
Tritanopia #008ea9 ≈ 0.0001% of males
Protanomaly #0077ff ≈ 1.08% of males
Deuteranomaly #006cfb ≈ 4.63% of males
Tritanomaly #0081d0 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-3f69fd {
  color: #3f69fd;
}
Background
.bg-3f69fd {
  background-color: #3f69fd;
  color: #000000;
}
Border
.border-3f69fd {
  border: 2px solid #3f69fd;
}
CSS variables
:root {
  --color-primary: #3f69fd;
  --color-primary-rgb: 63 105 253;
  --color-primary-hsl: 227 98% 62%;
}
Gradient
.gradient-3f69fd {
  background: linear-gradient(135deg, #3f69fd, #743ffd);
}
Colored shadow
.shadow-3f69fd {
  box-shadow: 0 8px 24px rgb(63 105 253 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 1.42 #4169e1 Royal Blue ΔE 3.50 #0070ff Brandeis Blue ΔE 4.27 #7b68ee Medium Slate Blue ΔE 8.07 #6a5acd Slate Blue ΔE 9.81 #6050dc Majorelle Blue ΔE 9.90 #417dc1 Tufts Blue ΔE 10.03 #c09602 Inverted #767676 Grayscale 

Ultramarine Blue
#3f69fd  rgb(63, 105, 253)  hsl(227, 98%, 62%)  Ultramarine Blue
#fdd33f  rgb(253, 211, 63)  hsl(47, 98%, 62%)  Mustard
#fd3f69  rgb(253, 63, 105)  hsl(347, 98%, 62%)  Neon Fuchsia
#69fd3f  rgb(105, 253, 63)  hsl(107, 98%, 62%)  Neon Green