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#545DF3

#545df3 ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#545df3 is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 32.94% red, 36.47% green and 95.29% blue; printed in CMYK it uses 65.43% cyan, 61.73% magenta, 0% yellow and 4.71% black. Its hue angle is 236.6°, with 86.89% saturation and 64.12% 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 4.96:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.82.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6666ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1618

Complementary

  1. #545df3
  2. #f3ea54

Split complementary

  1. #545df3
  2. #f39a54
  3. #adf354

Analogous

  1. #54adf3
  2. #545df3
  3. #9a54f3

Triadic

  1. #545df3
  2. #f3545d
  3. #5df354

Tetradic

  1. #545df3
  2. #ea54f3
  3. #f3ea54
  4. #5df354

Square

  1. #545df3
  2. #f354ad
  3. #f3ea54
  4. #54f39a

Monochromatic

  1. #0b14a3
  2. #101dea
  3. #545df3
  4. #9ba1f8
  5. #e3e4fd

Shades

#545df3 mixed progressively with black.

  1. #545df3
  2. #4c54db
  3. #434ac2
  4. #3b41aa
  5. #323892
  6. #2a2f7a
  7. #222561
  8. #191c49
  9. #111331
  10. #080918
  11. #000000

Tints

#545df3 mixed progressively with white.

  1. #545df3
  2. #656df4
  3. #767df5
  4. #878ef7
  5. #989ef8
  6. #aaaef9
  7. #bbbefa
  8. #cccefb
  9. #dddffd
  10. #eeeffe
  11. #ffffff

Tones

#545df3 mixed progressively with gray.

  1. #545df3
  2. #5861e8
  3. #5d64dc
  4. #6168d1
  5. #666bc5
  6. #6a6fba
  7. #6e72ae
  8. #7376a3
  9. #777997
  10. #7c7d8c
  11. #808080

Readable text 4.96:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.24:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #707070 ≈ 0.003% of males
Achromatomaly #6669b4 ≈ 0.001% of males
Protanopia #0077f8 ≈ 1.01% of males
Deuteranopia #0069f0 ≈ 1.27% of males
Tritanopia #00839f ≈ 0.0001% of males
Protanomaly #086ef6 ≈ 1.08% of males
Deuteranomaly #0064f1 ≈ 4.63% of males
Tritanomaly #0476c6 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-545df3 {
  color: #545df3;
}
Background
.bg-545df3 {
  background-color: #545df3;
  color: #ffffff;
}
Border
.border-545df3 {
  border: 2px solid #545df3;
}
CSS variables
:root {
  --color-primary: #545df3;
  --color-primary-rgb: 84 93 243;
  --color-primary-hsl: 237 87% 64%;
}
Gradient
.gradient-545df3 {
  background: linear-gradient(135deg, #545df3, #9a54f3);
}
Colored shadow
.shadow-545df3 {
  box-shadow: 0 8px 24px rgb(84 93 243 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.82 #6050dc Majorelle Blue ΔE 5.26 #4169e1 Royal Blue ΔE 5.79 #6a5acd Slate Blue ΔE 5.99 #7b68ee Medium Slate Blue ΔE 6.42 #5a4fcf Iris ΔE 6.54 #0070ff Brandeis Blue ΔE 8.86 #aba20c Inverted #707070 Grayscale 

Ultramarine Blue
#545df3  rgb(84, 93, 243)  hsl(237, 87%, 64%)  Ultramarine Blue
#f3ea54  rgb(243, 234, 84)  hsl(57, 87%, 64%)  Icterine
#f3545d  rgb(243, 84, 93)  hsl(357, 87%, 64%)  Neon Fuchsia
#5df354  rgb(93, 243, 84)  hsl(117, 87%, 64%)  Neon Green