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#425BF4

#425bf4 ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#425bf4 is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 25.88% red, 35.69% green and 95.69% blue; printed in CMYK it uses 72.95% cyan, 62.7% magenta, 0% yellow and 4.31% black. Its hue angle is 231.57°, with 89% saturation and 60.78% 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 5.21:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.54.

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 luminance0.1517

Complementary

  1. #425bf4
  2. #f4db42

Split complementary

  1. #425bf4
  2. #f48242
  3. #b4f442

Analogous

  1. #42b4f4
  2. #425bf4
  3. #8242f4

Triadic

  1. #425bf4
  2. #f4425b
  3. #5bf442

Tetradic

  1. #425bf4
  2. #db42f4
  3. #f4db42
  4. #5bf442

Square

  1. #425bf4
  2. #f442b4
  3. #f4db42
  4. #42f482

Monochromatic

  1. #091c94
  2. #0d2add
  3. #425bf4
  4. #8a9af8
  5. #d3d8fc

Shades

#425bf4 mixed progressively with black.

  1. #425bf4
  2. #3b52dc
  3. #3549c3
  4. #2e40ab
  5. #283792
  6. #212e7a
  7. #1a2462
  8. #141b49
  9. #0d1231
  10. #070918
  11. #000000

Tints

#425bf4 mixed progressively with white.

  1. #425bf4
  2. #556bf5
  3. #687cf6
  4. #7b8cf7
  5. #8e9df8
  6. #a1adfa
  7. #b3bdfb
  8. #c6cefc
  9. #d9defd
  10. #eceffe
  11. #ffffff

Tones

#425bf4 mixed progressively with gray.

  1. #425bf4
  2. #485fe8
  3. #4e62dd
  4. #5566d1
  5. #5b6ac6
  6. #616eba
  7. #6771ae
  8. #6d75a3
  9. #747997
  10. #7a7c8c
  11. #808080

Readable text 5.21:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.03:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6d6d6d ≈ 0.003% of males
Achromatomaly #5e66b3 ≈ 0.001% of males
Protanopia #0075f9 ≈ 1.01% of males
Deuteranopia #0064f1 ≈ 1.27% of males
Tritanopia #00839f ≈ 0.0001% of males
Protanomaly #006cf7 ≈ 1.08% of males
Deuteranomaly #0061f2 ≈ 4.63% of males
Tritanomaly #0075c7 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-425bf4 {
  color: #425bf4;
}
Background
.bg-425bf4 {
  background-color: #425bf4;
  color: #ffffff;
}
Border
.border-425bf4 {
  border: 2px solid #425bf4;
}
CSS variables
:root {
  --color-primary: #425bf4;
  --color-primary-rgb: 66 91 244;
  --color-primary-hsl: 232 89% 61%;
}
Gradient
.gradient-425bf4 {
  background: linear-gradient(135deg, #425bf4, #8242f4);
}
Colored shadow
.shadow-425bf4 {
  box-shadow: 0 8px 24px rgb(66 91 244 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.54 #4169e1 Royal Blue ΔE 5.26 #6050dc Majorelle Blue ΔE 5.73 #5a4fcf Iris ΔE 6.60 #6a5acd Slate Blue ΔE 7.00 #0070ff Brandeis Blue ΔE 8.28 #7b68ee Medium Slate Blue ΔE 8.35 #bda40b Inverted #6d6d6d Grayscale 

Ultramarine Blue
#425bf4  rgb(66, 91, 244)  hsl(232, 89%, 61%)  Ultramarine Blue
#f4db42  rgb(244, 219, 66)  hsl(52, 89%, 61%)  Banana Yellow
#f4425b  rgb(244, 66, 91)  hsl(352, 89%, 61%)  Neon Fuchsia
#5bf442  rgb(91, 244, 66)  hsl(112, 89%, 61%)  Neon Green