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#505FF3

#505ff3 ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#505ff3 is a color from the blue family, with high lightness and strong saturation. In the RGB model it is made of 31.37% red, 37.25% green and 95.29% blue; printed in CMYK it uses 67.08% cyan, 60.91% magenta, 0% yellow and 4.71% black. Its hue angle is 234.48°, with 87.17% saturation and 63.33% 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 4.92:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 2.99.

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 luminance0.1636

Complementary

  1. #505ff3
  2. #f3e450

Split complementary

  1. #505ff3
  2. #f39250
  3. #b0f350

Analogous

  1. #50b0f3
  2. #505ff3
  3. #9250f3

Triadic

  1. #505ff3
  2. #f3505f
  3. #5ff350

Tetradic

  1. #505ff3
  2. #e450f3
  3. #f3e450
  4. #5ff350

Square

  1. #505ff3
  2. #f350b0
  3. #f3e450
  4. #50f392

Monochromatic

  1. #0b199f
  2. #1024e7
  3. #505ff3
  4. #98a0f8
  5. #dfe2fd

Shades

#505ff3 mixed progressively with black.

  1. #505ff3
  2. #4856db
  3. #404cc2
  4. #3843aa
  5. #303992
  6. #28307a
  7. #202661
  8. #181d49
  9. #101331
  10. #080a18
  11. #000000

Tints

#505ff3 mixed progressively with white.

  1. #505ff3
  2. #626ff4
  3. #737ff5
  4. #858ff7
  5. #969ff8
  6. #a8aff9
  7. #b9bffa
  8. #cbcffb
  9. #dcdffd
  10. #eeeffe
  11. #ffffff

Tones

#505ff3 mixed progressively with gray.

  1. #505ff3
  2. #5562e8
  3. #5a66dc
  4. #5e69d1
  5. #636cc5
  6. #6870ba
  7. #6d73ae
  8. #7276a3
  9. #767997
  10. #7b7d8c
  11. #808080

Readable text 4.92:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.27:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #717171 ≈ 0.003% of males
Achromatomaly #656ab4 ≈ 0.001% of males
Protanopia #0078f8 ≈ 1.01% of males
Deuteranopia #0069f0 ≈ 1.27% of males
Tritanopia #0084a0 ≈ 0.0001% of males
Protanomaly #056ff6 ≈ 1.08% of males
Deuteranomaly #0065f1 ≈ 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-505ff3 {
  color: #505ff3;
}
Background
.bg-505ff3 {
  background-color: #505ff3;
  color: #ffffff;
}
Border
.border-505ff3 {
  border: 2px solid #505ff3;
}
CSS variables
:root {
  --color-primary: #505ff3;
  --color-primary-rgb: 80 95 243;
  --color-primary-hsl: 234 87% 63%;
}
Gradient
.gradient-505ff3 {
  background: linear-gradient(135deg, #505ff3, #9250f3);
}
Colored shadow
.shadow-505ff3 {
  box-shadow: 0 8px 24px rgb(80 95 243 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 2.99 #4169e1 Royal Blue ΔE 5.01 #6050dc Majorelle Blue ΔE 5.93 #6a5acd Slate Blue ΔE 6.45 #7b68ee Medium Slate Blue ΔE 6.65 #5a4fcf Iris ΔE 7.05 #0070ff Brandeis Blue ΔE 8.04 #afa00c Inverted #717171 Grayscale 

Ultramarine Blue
#505ff3  rgb(80, 95, 243)  hsl(234, 87%, 63%)  Ultramarine Blue
#f3e450  rgb(243, 228, 80)  hsl(54, 87%, 63%)  Dandelion
#f3505f  rgb(243, 80, 95)  hsl(354, 87%, 63%)  Neon Fuchsia
#5ff350  rgb(95, 243, 80)  hsl(114, 87%, 63%)  Neon Green