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#445EF3

#445ef3 ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#445ef3 is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 26.67% red, 36.86% green and 95.29% blue; printed in CMYK it uses 72.02% cyan, 61.32% magenta, 0% yellow and 4.71% black. Its hue angle is 231.09°, with 87.94% saturation and 60.98% 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 5.07:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 2.67.

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 luminance0.1571

Complementary

  1. #445ef3
  2. #f3d944

Split complementary

  1. #445ef3
  2. #f38244
  3. #b5f344

Analogous

  1. #44b5f3
  2. #445ef3
  3. #8244f3

Triadic

  1. #445ef3
  2. #f3445e
  3. #5ef344

Tetradic

  1. #445ef3
  2. #d944f3
  3. #f3d944
  4. #5ef344

Square

  1. #445ef3
  2. #f344b5
  3. #f3d944
  4. #44f382

Monochromatic

  1. #0a1e94
  2. #0e2ddc
  3. #445ef3
  4. #8c9cf8
  5. #d4dafc

Shades

#445ef3 mixed progressively with black.

  1. #445ef3
  2. #3d55db
  3. #364bc2
  4. #3042aa
  5. #293892
  6. #222f7a
  7. #1b2661
  8. #141c49
  9. #0e1331
  10. #070918
  11. #000000

Tints

#445ef3 mixed progressively with white.

  1. #445ef3
  2. #576ef4
  3. #697ef5
  4. #7c8ef7
  5. #8f9ef8
  6. #a2aff9
  7. #b4bffa
  8. #c7cffb
  9. #dadffd
  10. #eceffe
  11. #ffffff

Tones

#445ef3 mixed progressively with gray.

  1. #445ef3
  2. #4a61e8
  3. #5065dc
  4. #5668d1
  5. #5c6cc5
  6. #626fba
  7. #6872ae
  8. #6e76a3
  9. #747997
  10. #7a7d8c
  11. #808080

Readable text 5.07:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.14:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6e6e6e ≈ 0.003% of males
Achromatomaly #6068b3 ≈ 0.001% of males
Protanopia #0077f8 ≈ 1.01% of males
Deuteranopia #0066f0 ≈ 1.27% of males
Tritanopia #0084a0 ≈ 0.0001% of males
Protanomaly #006ef6 ≈ 1.08% of males
Deuteranomaly #0063f1 ≈ 4.63% of males
Tritanomaly #0077c7 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-445ef3 {
  color: #445ef3;
}
Background
.bg-445ef3 {
  background-color: #445ef3;
  color: #ffffff;
}
Border
.border-445ef3 {
  border: 2px solid #445ef3;
}
CSS variables
:root {
  --color-primary: #445ef3;
  --color-primary-rgb: 68 94 243;
  --color-primary-hsl: 231 88% 61%;
}
Gradient
.gradient-445ef3 {
  background: linear-gradient(135deg, #445ef3, #8244f3);
}
Colored shadow
.shadow-445ef3 {
  box-shadow: 0 8px 24px rgb(68 94 243 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 2.67 #4169e1 Royal Blue ΔE 4.49 #6050dc Majorelle Blue ΔE 6.29 #6a5acd Slate Blue ΔE 7.11 #5a4fcf Iris ΔE 7.14 #0070ff Brandeis Blue ΔE 7.53 #7b68ee Medium Slate Blue ΔE 7.95 #bba10c Inverted #6e6e6e Grayscale 

Ultramarine Blue
#445ef3  rgb(68, 94, 243)  hsl(231, 88%, 61%)  Ultramarine Blue
#f3d944  rgb(243, 217, 68)  hsl(51, 88%, 61%)  Banana Yellow
#f3445e  rgb(243, 68, 94)  hsl(351, 88%, 61%)  Neon Fuchsia
#5ef344  rgb(94, 243, 68)  hsl(111, 88%, 61%)  Neon Green