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#055DFD

#055dfd ≈ Ultramarine Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#055dfd is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 1.96% red, 36.47% green and 99.22% blue; printed in CMYK it uses 98.02% cyan, 63.24% magenta, 0% yellow and 0.78% black. Its hue angle is 218.71°, with 98.41% saturation and 50.59% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. 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 5.26:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.51.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1495

Complementary

  1. #055dfd
  2. #fda505

Split complementary

  1. #055dfd
  2. #fd2905
  3. #d9fd05

Analogous

  1. #05d9fd
  2. #055dfd
  3. #2905fd

Triadic

  1. #055dfd
  2. #fd055d
  3. #5dfd05

Tetradic

  1. #055dfd
  2. #a505fd
  3. #fda505
  4. #5dfd05

Square

  1. #055dfd
  2. #fd05d9
  3. #fda505
  4. #05fd29

Monochromatic

  1. #012668
  2. #0141b4
  3. #055dfd
  4. #518efe
  5. #9dbffe

Shades

#055dfd mixed progressively with black.

  1. #055dfd
  2. #0554e4
  3. #044aca
  4. #0441b1
  5. #033898
  6. #032f7f
  7. #022565
  8. #021c4c
  9. #011333
  10. #010919
  11. #000000

Tints

#055dfd mixed progressively with white.

  1. #055dfd
  2. #1e6dfd
  3. #377dfd
  4. #508efe
  5. #699efe
  6. #82aefe
  7. #9bbefe
  8. #b4cefe
  9. #cddfff
  10. #e6efff
  11. #ffffff

Tones

#055dfd mixed progressively with gray.

  1. #055dfd
  2. #1161f1
  3. #1e64e4
  4. #2a68d8
  5. #366bcb
  6. #436fbf
  7. #4f72b2
  8. #5b76a6
  9. #677999
  10. #747d8d
  11. #808080

Readable text 5.26:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.99:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6c6c6c ≈ 0.003% of males
Achromatomaly #5566b9 ≈ 0.001% of males
Protanopia #0077ff ≈ 1.01% of males
Deuteranopia #0061fa ≈ 1.27% of males
Tritanopia #0088a5 ≈ 0.0001% of males
Protanomaly #006dff ≈ 1.08% of males
Deuteranomaly #0060fb ≈ 4.63% of males
Tritanomaly #0079ce ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-055dfd {
  color: #055dfd;
}
Background
.bg-055dfd {
  background-color: #055dfd;
  color: #ffffff;
}
Border
.border-055dfd {
  border: 2px solid #055dfd;
}
CSS variables
:root {
  --color-primary: #055dfd;
  --color-primary-rgb: 5 93 253;
  --color-primary-hsl: 219 98% 51%;
}
Gradient
.gradient-055dfd {
  background: linear-gradient(135deg, #055dfd, #2905fd);
}
Colored shadow
.shadow-055dfd {
  box-shadow: 0 8px 24px rgb(5 93 253 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.51 #4169e1 Royal Blue ΔE 4.71 #0070ff Brandeis Blue ΔE 6.48 #6050dc Majorelle Blue ΔE 8.46 #1560bd Denim ΔE 8.48 #5a4fcf Iris ΔE 8.97 #0f52ba Sapphire ΔE 9.23 #faa202 Inverted #6c6c6c Grayscale 

Ultramarine Blue
#055dfd  rgb(5, 93, 253)  hsl(219, 98%, 51%)  Ultramarine Blue
#fda505  rgb(253, 165, 5)  hsl(39, 98%, 51%)  Orange
#fd055d  rgb(253, 5, 93)  hsl(339, 98%, 51%)  Folly
#5dfd05  rgb(93, 253, 5)  hsl(99, 98%, 51%)  Harlequin