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#1F51EC

#1f51ec ≈ Iris

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#1f51ec is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 12.16% red, 31.76% green and 92.55% blue; printed in CMYK it uses 86.86% cyan, 65.68% magenta, 0% yellow and 7.45% black. Its hue angle is 225.37°, with 84.36% saturation and 52.35% 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 6.09:1 (WCAG AA). The closest named color is Iris (#5a4fcf), ΔE 6.11.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1223

Complementary

  1. #1f51ec
  2. #ecba1f

Split complementary

  1. #1f51ec
  2. #ec541f
  3. #b7ec1f

Analogous

  1. #1fb7ec
  2. #1f51ec
  3. #541fec

Triadic

  1. #1f51ec
  2. #ec1f51
  3. #51ec1f

Tetradic

  1. #1f51ec
  2. #ba1fec
  3. #ecba1f
  4. #51ec1f

Square

  1. #1f51ec
  2. #ec1fb7
  3. #ecba1f
  4. #1fec54

Monochromatic

  1. #092069
  2. #0f36b0
  3. #1f51ec
  4. #6688f2
  5. #acbff8

Shades

#1f51ec mixed progressively with black.

  1. #1f51ec
  2. #1c49d4
  3. #1941bd
  4. #1639a5
  5. #13318e
  6. #102976
  7. #0c205e
  8. #091847
  9. #06102f
  10. #030818
  11. #000000

Tints

#1f51ec mixed progressively with white.

  1. #1f51ec
  2. #3562ee
  3. #4c74f0
  4. #6285f2
  5. #7997f4
  6. #8fa8f6
  7. #a5b9f7
  8. #bccbf9
  9. #d2dcfb
  10. #e9eefd
  11. #ffffff

Tones

#1f51ec mixed progressively with gray.

  1. #1f51ec
  2. #2956e1
  3. #325ad6
  4. #3c5fcc
  5. #4664c1
  6. #5069b6
  7. #596dab
  8. #6372a0
  9. #6d7796
  10. #767b8b
  11. #808080

Readable text 6.09:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.45:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #626262 ≈ 0.003% of males
Achromatomaly #4f5cab ≈ 0.001% of males
Protanopia #006cf1 ≈ 1.01% of males
Deuteranopia #0059e9 ≈ 1.27% of males
Tritanopia #007b98 ≈ 0.0001% of males
Protanomaly #0062ef ≈ 1.08% of males
Deuteranomaly #0056ea ≈ 4.63% of males
Tritanomaly #006dbf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1f51ec {
  color: #1f51ec;
}
Background
.bg-1f51ec {
  background-color: #1f51ec;
  color: #ffffff;
}
Border
.border-1f51ec {
  border: 2px solid #1f51ec;
}
CSS variables
:root {
  --color-primary: #1f51ec;
  --color-primary-rgb: 31 81 236;
  --color-primary-hsl: 225 84% 52%;
}
Gradient
.gradient-1f51ec {
  background: linear-gradient(135deg, #1f51ec, #541fec);
}
Colored shadow
.shadow-1f51ec {
  box-shadow: 0 8px 24px rgb(31 81 236 / 0.35);
}

#5a4fcf Iris ΔE 6.11 #6050dc Majorelle Blue ΔE 6.21 #4166f5 Ultramarine Blue ΔE 6.92 #0f52ba Sapphire ΔE 7.23 #4169e1 Royal Blue ΔE 7.60 #6a5acd Slate Blue ΔE 8.52 #1560bd Denim ΔE 8.95 #e0ae13 Inverted #626262 Grayscale 

Iris
#1f51ec  rgb(31, 81, 236)  hsl(225, 84%, 52%)  Iris
#ecba1f  rgb(236, 186, 31)  hsl(45, 84%, 52%)  Saffron
#ec1f51  rgb(236, 31, 81)  hsl(345, 84%, 52%)  Amaranth
#51ec1f  rgb(81, 236, 31)  hsl(105, 84%, 52%)  Neon Green