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#455FFD

#455ffd ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#455ffd is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 27.06% red, 37.25% green and 99.22% blue; printed in CMYK it uses 72.73% cyan, 62.45% magenta, 0% yellow and 0.78% black. Its hue angle is 231.52°, with 97.87% saturation and 63.14% 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 4.87:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 2.55.

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 luminance0.1654

Complementary

  1. #455ffd
  2. #fde345

Split complementary

  1. #455ffd
  2. #fd8745
  3. #bbfd45

Analogous

  1. #45bbfd
  2. #455ffd
  3. #8745fd

Triadic

  1. #455ffd
  2. #fd455f
  3. #5ffd45

Tetradic

  1. #455ffd
  2. #e345fd
  3. #fde345
  4. #5ffd45

Square

  1. #455ffd
  2. #fd45bb
  3. #fde345
  4. #45fd87

Monochromatic

  1. #0219a7
  2. #0325f3
  3. #455ffd
  4. #91a0fe
  5. #dce1ff

Shades

#455ffd mixed progressively with black.

  1. #455ffd
  2. #3e56e4
  3. #374cca
  4. #3043b1
  5. #293998
  6. #23307f
  7. #1c2665
  8. #151d4c
  9. #0e1333
  10. #070a19
  11. #000000

Tints

#455ffd mixed progressively with white.

  1. #455ffd
  2. #586ffd
  3. #6a7ffd
  4. #7d8ffe
  5. #8f9ffe
  6. #a2affe
  7. #b5bffe
  8. #c7cffe
  9. #dadfff
  10. #ecefff
  11. #ffffff

Tones

#455ffd mixed progressively with gray.

  1. #455ffd
  2. #4b62f1
  3. #5166e4
  4. #5769d8
  5. #5d6ccb
  6. #6370bf
  7. #6873b2
  8. #6e76a6
  9. #747999
  10. #7a7d8d
  11. #808080

Readable text 4.87:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.31:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #717171 ≈ 0.003% of males
Achromatomaly #626aba ≈ 0.001% of males
Protanopia #007aff ≈ 1.01% of males
Deuteranopia #0069fa ≈ 1.27% of males
Tritanopia #0088a5 ≈ 0.0001% of males
Protanomaly #0070ff ≈ 1.08% of males
Deuteranomaly #0065fb ≈ 4.63% of males
Tritanomaly #007ace ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-455ffd {
  color: #455ffd;
}
Background
.bg-455ffd {
  background-color: #455ffd;
  color: #ffffff;
}
Border
.border-455ffd {
  border: 2px solid #455ffd;
}
CSS variables
:root {
  --color-primary: #455ffd;
  --color-primary-rgb: 69 95 253;
  --color-primary-hsl: 232 98% 63%;
}
Gradient
.gradient-455ffd {
  background: linear-gradient(135deg, #455ffd, #8745fd);
}
Colored shadow
.shadow-455ffd {
  box-shadow: 0 8px 24px rgb(69 95 253 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 2.55 #4169e1 Royal Blue ΔE 5.02 #6050dc Majorelle Blue ΔE 6.94 #0070ff Brandeis Blue ΔE 7.30 #7b68ee Medium Slate Blue ΔE 7.43 #6a5acd Slate Blue ΔE 7.78 #5a4fcf Iris ΔE 8.07 #baa002 Inverted #717171 Grayscale 

Ultramarine Blue
#455ffd  rgb(69, 95, 253)  hsl(232, 98%, 63%)  Ultramarine Blue
#fde345  rgb(253, 227, 69)  hsl(52, 98%, 63%)  Banana Yellow
#fd455f  rgb(253, 69, 95)  hsl(352, 98%, 63%)  Neon Fuchsia
#5ffd45  rgb(95, 253, 69)  hsl(112, 98%, 63%)  Neon Green