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#545FF4

#545ff4 ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#545ff4 is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 32.94% red, 37.25% green and 95.69% blue; printed in CMYK it uses 65.57% cyan, 61.07% magenta, 0% yellow and 4.31% black. Its hue angle is 235.88°, with 87.91% saturation and 64.31% 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 4.86:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.33.

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 luminance0.166

Complementary

  1. #545ff4
  2. #f4e954

Split complementary

  1. #545ff4
  2. #f49954
  3. #aff454

Analogous

  1. #54aff4
  2. #545ff4
  3. #9954f4

Triadic

  1. #545ff4
  2. #f4545f
  3. #5ff454

Tetradic

  1. #545ff4
  2. #e954f4
  3. #f4e954
  4. #5ff454

Square

  1. #545ff4
  2. #f454af
  3. #f4e954
  4. #54f499

Monochromatic

  1. #0b15a4
  2. #0f1eec
  3. #545ff4
  4. #9ca2f9
  5. #e4e5fd

Shades

#545ff4 mixed progressively with black.

  1. #545ff4
  2. #4c56dc
  3. #434cc3
  4. #3b43ab
  5. #323992
  6. #2a307a
  7. #222662
  8. #191d49
  9. #111331
  10. #080a18
  11. #000000

Tints

#545ff4 mixed progressively with white.

  1. #545ff4
  2. #656ff5
  3. #767ff6
  4. #878ff7
  5. #989ff8
  6. #aaaffa
  7. #bbbffb
  8. #cccffc
  9. #dddffd
  10. #eeeffe
  11. #ffffff

Tones

#545ff4 mixed progressively with gray.

  1. #545ff4
  2. #5862e8
  3. #5d66dd
  4. #6169d1
  5. #666cc6
  6. #6a70ba
  7. #6e73ae
  8. #7376a3
  9. #777997
  10. #7c7d8c
  11. #808080

Readable text 4.86:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.32:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #717171 ≈ 0.003% of males
Achromatomaly #676ab5 ≈ 0.001% of males
Protanopia #0079f9 ≈ 1.01% of males
Deuteranopia #006af1 ≈ 1.27% of males
Tritanopia #0085a1 ≈ 0.0001% of males
Protanomaly #0f6ff7 ≈ 1.08% of males
Deuteranomaly #0066f2 ≈ 4.63% of males
Tritanomaly #0077c8 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-545ff4 {
  color: #545ff4;
}
Background
.bg-545ff4 {
  background-color: #545ff4;
  color: #ffffff;
}
Border
.border-545ff4 {
  border: 2px solid #545ff4;
}
CSS variables
:root {
  --color-primary: #545ff4;
  --color-primary-rgb: 84 95 244;
  --color-primary-hsl: 236 88% 64%;
}
Gradient
.gradient-545ff4 {
  background: linear-gradient(135deg, #545ff4, #9954f4);
}
Colored shadow
.shadow-545ff4 {
  box-shadow: 0 8px 24px rgb(84 95 244 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.33 #4169e1 Royal Blue ΔE 5.41 #6050dc Majorelle Blue ΔE 5.84 #7b68ee Medium Slate Blue ΔE 6.17 #6a5acd Slate Blue ΔE 6.30 #5a4fcf Iris ΔE 7.08 #0070ff Brandeis Blue ΔE 8.36 #aba00b Inverted #717171 Grayscale 

Ultramarine Blue
#545ff4  rgb(84, 95, 244)  hsl(236, 88%, 64%)  Ultramarine Blue
#f4e954  rgb(244, 233, 84)  hsl(56, 88%, 64%)  Dandelion
#f4545f  rgb(244, 84, 95)  hsl(356, 88%, 64%)  Neon Fuchsia
#5ff454  rgb(95, 244, 84)  hsl(116, 88%, 64%)  Neon Green