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#455DFD

#455dfd ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#455dfd is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 27.06% red, 36.47% green and 99.22% blue; printed in CMYK it uses 72.73% cyan, 63.24% magenta, 0% yellow and 0.78% black. Its hue angle is 232.17°, 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 4.96:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.09.

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 luminance0.1619

Complementary

  1. #455dfd
  2. #fde545

Split complementary

  1. #455dfd
  2. #fd8945
  3. #b9fd45

Analogous

  1. #45b9fd
  2. #455dfd
  3. #8945fd

Triadic

  1. #455dfd
  2. #fd455d
  3. #5dfd45

Tetradic

  1. #455dfd
  2. #e545fd
  3. #fde545
  4. #5dfd45

Square

  1. #455dfd
  2. #fd45b9
  3. #fde545
  4. #45fd89

Monochromatic

  1. #0217a7
  2. #0322f3
  3. #455dfd
  4. #919ffe
  5. #dce1ff

Shades

#455dfd mixed progressively with black.

  1. #455dfd
  2. #3e54e4
  3. #374aca
  4. #3041b1
  5. #293898
  6. #232f7f
  7. #1c2565
  8. #151c4c
  9. #0e1333
  10. #070919
  11. #000000

Tints

#455dfd mixed progressively with white.

  1. #455dfd
  2. #586dfd
  3. #6a7dfd
  4. #7d8efe
  5. #8f9efe
  6. #a2aefe
  7. #b5befe
  8. #c7cefe
  9. #dadfff
  10. #ecefff
  11. #ffffff

Tones

#455dfd mixed progressively with gray.

  1. #455dfd
  2. #4b61f1
  3. #5164e4
  4. #5768d8
  5. #5d6bcb
  6. #636fbf
  7. #6872b2
  8. #6e76a6
  9. #747999
  10. #7a7d8d
  11. #808080

Readable text 4.96:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.24:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #707070 ≈ 0.003% of males
Achromatomaly #6269ba ≈ 0.001% of males
Protanopia #0079ff ≈ 1.01% of males
Deuteranopia #0067fa ≈ 1.27% of males
Tritanopia #0087a5 ≈ 0.0001% of males
Protanomaly #006fff ≈ 1.08% of males
Deuteranomaly #0063fb ≈ 4.63% of males
Tritanomaly #0078ce ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-455dfd {
  color: #455dfd;
}
Background
.bg-455dfd {
  background-color: #455dfd;
  color: #ffffff;
}
Border
.border-455dfd {
  border: 2px solid #455dfd;
}
CSS variables
:root {
  --color-primary: #455dfd;
  --color-primary-rgb: 69 93 253;
  --color-primary-hsl: 232 98% 63%;
}
Gradient
.gradient-455dfd {
  background: linear-gradient(135deg, #455dfd, #8945fd);
}
Colored shadow
.shadow-455dfd {
  box-shadow: 0 8px 24px rgb(69 93 253 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.09 #4169e1 Royal Blue ΔE 5.44 #6050dc Majorelle Blue ΔE 6.48 #6a5acd Slate Blue ΔE 7.56 #7b68ee Medium Slate Blue ΔE 7.58 #5a4fcf Iris ΔE 7.64 #0070ff Brandeis Blue ΔE 7.83 #baa202 Inverted #707070 Grayscale 

Ultramarine Blue
#455dfd  rgb(69, 93, 253)  hsl(232, 98%, 63%)  Ultramarine Blue
#fde545  rgb(253, 229, 69)  hsl(52, 98%, 63%)  Banana Yellow
#fd455d  rgb(253, 69, 93)  hsl(352, 98%, 63%)  Neon Fuchsia
#5dfd45  rgb(93, 253, 69)  hsl(112, 98%, 63%)  Neon Green