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#0A59EA

#0a59ea ≈ Ultramarine Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#0a59ea is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 3.92% red, 34.9% green and 91.76% blue; printed in CMYK it uses 95.73% cyan, 61.97% magenta, 0% yellow and 8.24% black. Its hue angle is 218.84°, with 91.8% saturation and 47.84% 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 5.79:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 5.41.

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 luminance0.1315

Complementary

  1. #0a59ea
  2. #ea9b0a

Split complementary

  1. #0a59ea
  2. #ea2b0a
  3. #c9ea0a

Analogous

  1. #0ac9ea
  2. #0a59ea
  3. #2b0aea

Triadic

  1. #0a59ea
  2. #ea0a59
  3. #59ea0a

Tetradic

  1. #0a59ea
  2. #9b0aea
  3. #ea9b0a
  4. #59ea0a

Square

  1. #0a59ea
  2. #ea0ac9
  3. #ea9b0a
  4. #0aea2b

Monochromatic

  1. #042157
  2. #073da1
  3. #0a59ea
  4. #4987f7
  5. #93b7fa

Shades

#0a59ea mixed progressively with black.

  1. #0a59ea
  2. #0950d3
  3. #0847bb
  4. #073ea4
  5. #06358c
  6. #052d75
  7. #04245e
  8. #031b46
  9. #02122f
  10. #010917
  11. #000000

Tints

#0a59ea mixed progressively with white.

  1. #0a59ea
  2. #236aec
  3. #3b7aee
  4. #548bf0
  5. #6c9bf2
  6. #85acf5
  7. #9dbdf7
  8. #b6cdf9
  9. #cedefb
  10. #e7eefd
  11. #ffffff

Tones

#0a59ea mixed progressively with gray.

  1. #0a59ea
  2. #165ddf
  3. #2261d5
  4. #2d65ca
  5. #3969c0
  6. #456db5
  7. #5170aa
  8. #5d74a0
  9. #687895
  10. #747c8b
  11. #808080

Readable text 5.79:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.63:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #656565 ≈ 0.003% of males
Achromatomaly #5061ab ≈ 0.001% of males
Protanopia #0070ef ≈ 1.01% of males
Deuteranopia #005ce7 ≈ 1.27% of males
Tritanopia #008099 ≈ 0.0001% of males
Protanomaly #0067ed ≈ 1.08% of males
Deuteranomaly #005be8 ≈ 4.63% of males
Tritanomaly #0072bf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0a59ea {
  color: #0a59ea;
}
Background
.bg-0a59ea {
  background-color: #0a59ea;
  color: #ffffff;
}
Border
.border-0a59ea {
  border: 2px solid #0a59ea;
}
CSS variables
:root {
  --color-primary: #0a59ea;
  --color-primary-rgb: 10 89 234;
  --color-primary-hsl: 219 92% 48%;
}
Gradient
.gradient-0a59ea {
  background: linear-gradient(135deg, #0a59ea, #2b0aea);
}
Colored shadow
.shadow-0a59ea {
  box-shadow: 0 8px 24px rgb(10 89 234 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 5.41 #4169e1 Royal Blue ΔE 5.44 #0f52ba Sapphire ΔE 6.56 #1560bd Denim ΔE 6.74 #5a4fcf Iris ΔE 7.91 #6050dc Majorelle Blue ΔE 8.04 #0070ff Brandeis Blue ΔE 8.23 #f5a615 Inverted #656565 Grayscale 

Ultramarine Blue
#0a59ea  rgb(10, 89, 234)  hsl(219, 92%, 48%)  Ultramarine Blue
#ea9b0a  rgb(234, 155, 10)  hsl(39, 92%, 48%)  Gamboge
#ea0a59  rgb(234, 10, 89)  hsl(339, 92%, 48%)  Raspberry
#59ea0a  rgb(89, 234, 10)  hsl(99, 92%, 48%)  Harlequin