ColorTool
Log in
#145AF2

#145af2 ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
Check contrast Explore in graph Random color

#145af2 is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 7.84% red, 35.29% green and 94.9% blue; printed in CMYK it uses 91.74% cyan, 62.81% magenta, 0% yellow and 5.1% black. Its hue angle is 221.08°, with 89.52% saturation and 51.37% 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 5.56:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 4.5.

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 luminance0.1387

Complementary

  1. #145af2
  2. #f2ac14

Split complementary

  1. #145af2
  2. #f23d14
  3. #c9f214

Analogous

  1. #14c9f2
  2. #145af2
  3. #3d14f2

Triadic

  1. #145af2
  2. #f2145a
  3. #5af214

Tetradic

  1. #145af2
  2. #ac14f2
  3. #f2ac14
  4. #5af214

Square

  1. #145af2
  2. #f214c9
  3. #f2ac14
  4. #14f23d

Monochromatic

  1. #062467
  2. #0a3eb0
  3. #145af2
  4. #5c8df6
  5. #a5c0fa

Shades

#145af2 mixed progressively with black.

  1. #145af2
  2. #1251da
  3. #1048c2
  4. #0e3fa9
  5. #0c3691
  6. #0a2d79
  7. #082461
  8. #061b49
  9. #041230
  10. #020918
  11. #000000

Tints

#145af2 mixed progressively with white.

  1. #145af2
  2. #2c6bf3
  3. #437bf5
  4. #5b8cf6
  5. #729cf7
  6. #8aadf9
  7. #a1bdfa
  8. #b9cefb
  9. #d0defc
  10. #e8effe
  11. #ffffff

Tones

#145af2 mixed progressively with gray.

  1. #145af2
  2. #1f5ee7
  3. #2a62db
  4. #3465d0
  5. #3f69c4
  6. #4a6db9
  7. #5571ae
  8. #6075a2
  9. #6a7897
  10. #757c8b
  11. #808080

Readable text 5.56:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.77:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #686868 ≈ 0.003% of males
Achromatomaly #5363b1 ≈ 0.001% of males
Protanopia #0072f7 ≈ 1.01% of males
Deuteranopia #005eef ≈ 1.27% of males
Tritanopia #00839e ≈ 0.0001% of males
Protanomaly #0069f5 ≈ 1.08% of males
Deuteranomaly #005df0 ≈ 4.63% of males
Tritanomaly #0075c5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-145af2 {
  color: #145af2;
}
Background
.bg-145af2 {
  background-color: #145af2;
  color: #ffffff;
}
Border
.border-145af2 {
  border: 2px solid #145af2;
}
CSS variables
:root {
  --color-primary: #145af2;
  --color-primary-rgb: 20 90 242;
  --color-primary-hsl: 221 90% 51%;
}
Gradient
.gradient-145af2 {
  background: linear-gradient(135deg, #145af2, #3d14f2);
}
Colored shadow
.shadow-145af2 {
  box-shadow: 0 8px 24px rgb(20 90 242 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 4.50 #4169e1 Royal Blue ΔE 5.11 #0070ff Brandeis Blue ΔE 7.69 #1560bd Denim ΔE 7.70 #6050dc Majorelle Blue ΔE 7.71 #0f52ba Sapphire ΔE 7.78 #5a4fcf Iris ΔE 7.91 #eba50d Inverted #686868 Grayscale 

Ultramarine Blue
#145af2  rgb(20, 90, 242)  hsl(221, 90%, 51%)  Ultramarine Blue
#f2ac14  rgb(242, 172, 20)  hsl(41, 90%, 51%)  Marigold
#f2145a  rgb(242, 20, 90)  hsl(341, 90%, 51%)  Amaranth
#5af214  rgb(90, 242, 20)  hsl(101, 90%, 51%)  Harlequin