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#175FFE

#175ffe ≈ Ultramarine Blue

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#175ffe is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 9.02% red, 37.25% green and 99.61% blue; printed in CMYK it uses 90.94% cyan, 62.6% magenta, 0% yellow and 0.39% black. Its hue angle is 221.3°, with 99.14% saturation and 54.31% 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 5.12:1 (WCAG AA). The closest named color is Ultramarine Blue (#4166f5), ΔE 2.83.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0066ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1552

Complementary

  1. #175ffe
  2. #feb617

Split complementary

  1. #175ffe
  2. #fe4217
  3. #d2fe17

Analogous

  1. #17d2fe
  2. #175ffe
  3. #4217fe

Triadic

  1. #175ffe
  2. #fe175f
  3. #5ffe17

Tetradic

  1. #175ffe
  2. #b617fe
  3. #feb617
  4. #5ffe17

Square

  1. #175ffe
  2. #fe17d2
  3. #feb617
  4. #17fe42

Monochromatic

  1. #01277b
  2. #013fc8
  3. #175ffe
  4. #6394fe
  5. #afc8ff

Shades

#175ffe mixed progressively with black.

  1. #175ffe
  2. #1556e5
  3. #124ccb
  4. #1043b2
  5. #0e3998
  6. #0c307f
  7. #092666
  8. #071d4c
  9. #051333
  10. #020a19
  11. #000000

Tints

#175ffe mixed progressively with white.

  1. #175ffe
  2. #2e6ffe
  3. #457ffe
  4. #5d8ffe
  5. #749ffe
  6. #8bafff
  7. #a2bfff
  8. #b9cfff
  9. #d1dfff
  10. #e8efff
  11. #ffffff

Tones

#175ffe mixed progressively with gray.

  1. #175ffe
  2. #2262f1
  3. #2c66e5
  4. #3769d8
  5. #416ccc
  6. #4c70bf
  7. #5673b2
  8. #6176a6
  9. #6b7999
  10. #767d8d
  11. #808080

Readable text 5.12:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.1:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6e6e6e ≈ 0.003% of males
Achromatomaly #5868ba ≈ 0.001% of males
Protanopia #0078ff ≈ 1.01% of males
Deuteranopia #0064fb ≈ 1.27% of males
Tritanopia #0089a6 ≈ 0.0001% of males
Protanomaly #006fff ≈ 1.08% of males
Deuteranomaly #0062fc ≈ 4.63% of males
Tritanomaly #007bcf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-175ffe {
  color: #175ffe;
}
Background
.bg-175ffe {
  background-color: #175ffe;
  color: #ffffff;
}
Border
.border-175ffe {
  border: 2px solid #175ffe;
}
CSS variables
:root {
  --color-primary: #175ffe;
  --color-primary-rgb: 23 95 254;
  --color-primary-hsl: 221 99% 54%;
}
Gradient
.gradient-175ffe {
  background: linear-gradient(135deg, #175ffe, #4217fe);
}
Colored shadow
.shadow-175ffe {
  box-shadow: 0 8px 24px rgb(23 95 254 / 0.35);
}

#4166f5 Ultramarine Blue ΔE 2.83 #4169e1 Royal Blue ΔE 4.29 #0070ff Brandeis Blue ΔE 5.94 #6050dc Majorelle Blue ΔE 8.60 #1560bd Denim ΔE 8.77 #5a4fcf Iris ΔE 9.21 #6a5acd Slate Blue ΔE 9.65 #e8a001 Inverted #6e6e6e Grayscale 

Ultramarine Blue
#175ffe  rgb(23, 95, 254)  hsl(221, 99%, 54%)  Ultramarine Blue
#feb617  rgb(254, 182, 23)  hsl(41, 99%, 54%)  Amber
#fe175f  rgb(254, 23, 95)  hsl(341, 99%, 54%)  Folly
#5ffe17  rgb(95, 254, 23)  hsl(101, 99%, 54%)  Harlequin