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#2159FD

#2159fd ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#2159fd is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 12.94% red, 34.9% green and 99.22% blue; printed in CMYK it uses 86.96% cyan, 64.82% magenta, 0% yellow and 0.78% black. Its hue angle is 224.73°, with 98.21% saturation and 56.08% 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 5.37:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 4.14.

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 luminance0.1456

Complementary

  1. #2159fd
  2. #fdc521

Split complementary

  1. #2159fd
  2. #fd5721
  3. #c7fd21

Analogous

  1. #21c7fd
  2. #2159fd
  3. #5721fd

Triadic

  1. #2159fd
  2. #fd2159
  3. #59fd21

Tetradic

  1. #2159fd
  2. #c521fd
  3. #fdc521
  4. #59fd21

Square

  1. #2159fd
  2. #fd21c7
  3. #fdc521
  4. #21fd57

Monochromatic

  1. #012284
  2. #0236d0
  3. #2159fd
  4. #6d92fe
  5. #b9cafe

Shades

#2159fd mixed progressively with black.

  1. #2159fd
  2. #1e50e4
  3. #1a47ca
  4. #173eb1
  5. #143598
  6. #112d7f
  7. #0d2465
  8. #0a1b4c
  9. #071233
  10. #030919
  11. #000000

Tints

#2159fd mixed progressively with white.

  1. #2159fd
  2. #376afd
  3. #4d7afd
  4. #648bfe
  5. #7a9bfe
  6. #90acfe
  7. #a6bdfe
  8. #bccdfe
  9. #d3deff
  10. #e9eeff
  11. #ffffff

Tones

#2159fd mixed progressively with gray.

  1. #2159fd
  2. #2b5df1
  3. #3461e4
  4. #3e65d8
  5. #4769cb
  6. #516dbf
  7. #5a70b2
  8. #6474a6
  9. #6d7899
  10. #777c8d
  11. #808080

Readable text 5.37:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.91:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6b6b6b ≈ 0.003% of males
Achromatomaly #5664b8 ≈ 0.001% of males
Protanopia #0075ff ≈ 1.01% of males
Deuteranopia #0060fa ≈ 1.27% of males
Tritanopia #0086a3 ≈ 0.0001% of males
Protanomaly #006bff ≈ 1.08% of males
Deuteranomaly #005efb ≈ 4.63% of males
Tritanomaly #0076cd ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2159fd {
  color: #2159fd;
}
Background
.bg-2159fd {
  background-color: #2159fd;
  color: #ffffff;
}
Border
.border-2159fd {
  border: 2px solid #2159fd;
}
CSS variables
:root {
  --color-primary: #2159fd;
  --color-primary-rgb: 33 89 253;
  --color-primary-hsl: 225 98% 56%;
}
Gradient
.gradient-2159fd {
  background: linear-gradient(135deg, #2159fd, #5721fd);
}
Colored shadow
.shadow-2159fd {
  box-shadow: 0 8px 24px rgb(33 89 253 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 4.14 #4169e1 Royal Blue ΔE 5.68 #6050dc Majorelle Blue ΔE 7.11 #5a4fcf Iris ΔE 7.76 #0070ff Brandeis Blue ΔE 7.92 #6a5acd Slate Blue ΔE 8.79 #0f52ba Sapphire ΔE 9.40 #dea602 Inverted #6b6b6b Grayscale 

Ultramarine Blue
#2159fd  rgb(33, 89, 253)  hsl(225, 98%, 56%)  Ultramarine Blue
#fdc521  rgb(253, 197, 33)  hsl(45, 98%, 56%)  Mikado Yellow
#fd2159  rgb(253, 33, 89)  hsl(345, 98%, 56%)  Folly
#59fd21  rgb(89, 253, 33)  hsl(105, 98%, 56%)  Harlequin