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#2F37FF

#2f37ff ≈ Han Purple

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#2f37ff is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 18.43% red, 21.57% green and 100% blue; printed in CMYK it uses 81.57% cyan, 78.43% magenta, 0% yellow and 0% black. Its hue angle is 237.69°, with 100% saturation and 59.22% 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 6.75:1 (WCAG AA). The closest named color is Han Purple (#5218fa), ΔE 4.71.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3333ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1056

Complementary

  1. #2f37ff
  2. #fff72f

Split complementary

  1. #2f37ff
  2. #ff8f2f
  3. #9fff2f

Analogous

  1. #2f9fff
  2. #2f37ff
  3. #8f2fff

Triadic

  1. #2f37ff
  2. #ff2f37
  3. #37ff2f

Tetradic

  1. #2f37ff
  2. #f72fff
  3. #fff72f
  4. #37ff2f

Square

  1. #2f37ff
  2. #ff2f9f
  3. #fff72f
  4. #2fff8f

Monochromatic

  1. #000695
  2. #0009e2
  3. #2f37ff
  4. #7c81ff
  5. #c8caff

Shades

#2f37ff mixed progressively with black.

  1. #2f37ff
  2. #2a32e6
  3. #262ccc
  4. #2127b3
  5. #1c2199
  6. #181c80
  7. #131666
  8. #0e114d
  9. #090b33
  10. #05061a
  11. #000000

Tints

#2f37ff mixed progressively with white.

  1. #2f37ff
  2. #444bff
  3. #595fff
  4. #6d73ff
  5. #8287ff
  6. #979bff
  7. #acafff
  8. #c1c3ff
  9. #d5d7ff
  10. #eaebff
  11. #ffffff

Tones

#2f37ff mixed progressively with gray.

  1. #2f37ff
  2. #373ef2
  3. #3f46e6
  4. #474dd9
  5. #4f54cc
  6. #585cc0
  7. #6063b3
  8. #686aa6
  9. #707199
  10. #78798d
  11. #808080

Readable text 6.75:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.11:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5b5b5b ≈ 0.003% of males
Achromatomaly #4d4fb5 ≈ 0.001% of males
Protanopia #0066ff ≈ 1.01% of males
Deuteranopia #0050fc ≈ 1.27% of males
Tritanopia #00769c ≈ 0.0001% of males
Protanomaly #0057ff ≈ 1.08% of males
Deuteranomaly #0048fd ≈ 4.63% of males
Tritanomaly #0063cb ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2f37ff {
  color: #2f37ff;
}
Background
.bg-2f37ff {
  background-color: #2f37ff;
  color: #ffffff;
}
Border
.border-2f37ff {
  border: 2px solid #2f37ff;
}
CSS variables
:root {
  --color-primary: #2f37ff;
  --color-primary-rgb: 47 55 255;
  --color-primary-hsl: 238 100% 59%;
}
Gradient
.gradient-2f37ff {
  background: linear-gradient(135deg, #2f37ff, #8f2fff);
}
Colored shadow
.shadow-2f37ff {
  box-shadow: 0 8px 24px rgb(47 55 255 / 0.35);
}

#5218fa Han Purple ΔE 4.71 #3f00ff Ultramarine ΔE 5.68 #0000ff Blue ΔE 6.45 #6f00ff Electric Indigo ΔE 6.79 #6050dc Majorelle Blue ΔE 7.18 #5a4fcf Iris ΔE 7.56 #4f42b5 Ocean Blue ΔE 8.97 #d0c800 Inverted #5b5b5b Grayscale 

Han Purple
#2f37ff  rgb(47, 55, 255)  hsl(238, 100%, 59%)  Han Purple
#fff72f  rgb(255, 247, 47)  hsl(58, 100%, 59%)  Lemon
#ff2f37  rgb(255, 47, 55)  hsl(358, 100%, 59%)  Tractor Red
#37ff2f  rgb(55, 255, 47)  hsl(118, 100%, 59%)  Neon Green