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#505FF9

#505ff9 ≈ Ultramarine Blue

  • blue
  • Lightness: high
  • Saturation: strong
  • Cool
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#505ff9 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 97.65% blue; printed in CMYK it uses 67.87% cyan, 61.85% magenta, 0% yellow and 2.35% black. Its hue angle is 234.67°, with 93.37% saturation and 64.51% 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 4.83:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 3.09.

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 luminance0.1673

Complementary

  1. #505ff9
  2. #f9ea50

Split complementary

  1. #505ff9
  2. #f99550
  3. #b4f950

Analogous

  1. #50b4f9
  2. #505ff9
  3. #9550f9

Triadic

  1. #505ff9
  2. #f9505f
  3. #5ff950

Tetradic

  1. #505ff9
  2. #ea50f9
  3. #f9ea50
  4. #5ff950

Square

  1. #505ff9
  2. #f950b4
  3. #f9ea50
  4. #50f995

Monochromatic

  1. #0614aa
  2. #081df4
  3. #505ff9
  4. #9aa3fc
  5. #e4e6fe

Shades

#505ff9 mixed progressively with black.

  1. #505ff9
  2. #4856e0
  3. #404cc7
  4. #3843ae
  5. #303995
  6. #28307d
  7. #202664
  8. #181d4b
  9. #101332
  10. #080a19
  11. #000000

Tints

#505ff9 mixed progressively with white.

  1. #505ff9
  2. #626ffa
  3. #737ffa
  4. #858ffb
  5. #969ffb
  6. #a8affc
  7. #b9bffd
  8. #cbcffd
  9. #dcdffe
  10. #eeeffe
  11. #ffffff

Tones

#505ff9 mixed progressively with gray.

  1. #505ff9
  2. #5562ed
  3. #5a66e1
  4. #5e69d5
  5. #636cc9
  6. #6870bd
  7. #6d73b0
  8. #7276a4
  9. #767998
  10. #7b7d8c
  11. #808080

Readable text 4.83:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.35:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #727272 ≈ 0.003% of males
Achromatomaly #666bb8 ≈ 0.001% of males
Protanopia #007afe ≈ 1.01% of males
Deuteranopia #006af6 ≈ 1.27% of males
Tritanopia #0086a3 ≈ 0.0001% of males
Protanomaly #0070fc ≈ 1.08% of males
Deuteranomaly #0066f7 ≈ 4.63% of males
Tritanomaly #0079cb ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-505ff9 {
  color: #505ff9;
}
Background
.bg-505ff9 {
  background-color: #505ff9;
  color: #ffffff;
}
Border
.border-505ff9 {
  border: 2px solid #505ff9;
}
CSS variables
:root {
  --color-primary: #505ff9;
  --color-primary-rgb: 80 95 249;
  --color-primary-hsl: 235 93% 65%;
}
Gradient
.gradient-505ff9 {
  background: linear-gradient(135deg, #505ff9, #9550f9);
}
Colored shadow
.shadow-505ff9 {
  box-shadow: 0 8px 24px rgb(80 95 249 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 3.09 #4169e1 Royal Blue ΔE 5.41 #6050dc Majorelle Blue ΔE 6.30 #7b68ee Medium Slate Blue ΔE 6.47 #6a5acd Slate Blue ΔE 6.93 #5a4fcf Iris ΔE 7.57 #0070ff Brandeis Blue ΔE 8.02 #afa006 Inverted #727272 Grayscale 

Ultramarine Blue
#505ff9  rgb(80, 95, 249)  hsl(235, 93%, 65%)  Ultramarine Blue
#f9ea50  rgb(249, 234, 80)  hsl(55, 93%, 65%)  Dandelion
#f9505f  rgb(249, 80, 95)  hsl(355, 93%, 65%)  Neon Fuchsia
#5ff950  rgb(95, 249, 80)  hsl(115, 93%, 65%)  Neon Green