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#104CEF

#104cef ≈ Iris

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#104cef is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 6.27% red, 29.8% green and 93.73% blue; printed in CMYK it uses 93.31% cyan, 68.2% magenta, 0% yellow and 6.27% black. Its hue angle is 223.86°, with 87.45% saturation and 50% 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 6.36:1 (WCAG AA). The closest named color is Iris (#5a4fcf), ΔE 6.28.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#0033ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1151

Complementary

  1. #104cef
  2. #efb310

Split complementary

  1. #104cef
  2. #ef4410
  3. #bbef10

Analogous

  1. #10bbef
  2. #104cef
  3. #4410ef

Triadic

  1. #104cef
  2. #ef104c
  3. #4cef10

Tetradic

  1. #104cef
  2. #b310ef
  3. #efb310
  4. #4cef10

Square

  1. #104cef
  2. #ef10bb
  3. #efb310
  4. #10ef44

Monochromatic

  1. #061e60
  2. #0b35a7
  3. #104cef
  4. #5882f4
  5. #9fb7f9

Shades

#104cef mixed progressively with black.

  1. #104cef
  2. #0e44d7
  3. #0d3dbf
  4. #0b35a7
  5. #0a2e8f
  6. #082678
  7. #061e60
  8. #051748
  9. #030f30
  10. #020818
  11. #000000

Tints

#104cef mixed progressively with white.

  1. #104cef
  2. #285ef1
  3. #4070f2
  4. #5882f4
  5. #7094f5
  6. #88a6f7
  7. #9fb7f9
  8. #b7c9fa
  9. #cfdbfc
  10. #e7edfd
  11. #ffffff

Tones

#104cef mixed progressively with gray.

  1. #104cef
  2. #1b51e4
  3. #2656d9
  4. #325cce
  5. #3d61c3
  6. #4866b8
  7. #536bac
  8. #5e70a1
  9. #6a7696
  10. #757b8b
  11. #808080

Readable text 6.36:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.3:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5f5f5f ≈ 0.003% of males
Achromatomaly #4b58ac ≈ 0.001% of males
Protanopia #006af4 ≈ 1.01% of males
Deuteranopia #0055ec ≈ 1.27% of males
Tritanopia #007a98 ≈ 0.0001% of males
Protanomaly #005ff2 ≈ 1.08% of males
Deuteranomaly #0052ed ≈ 4.63% of males
Tritanomaly #006ac1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-104cef {
  color: #104cef;
}
Background
.bg-104cef {
  background-color: #104cef;
  color: #ffffff;
}
Border
.border-104cef {
  border: 2px solid #104cef;
}
CSS variables
:root {
  --color-primary: #104cef;
  --color-primary-rgb: 16 76 239;
  --color-primary-hsl: 224 87% 50%;
}
Gradient
.gradient-104cef {
  background: linear-gradient(135deg, #104cef, #4410ef);
}
Colored shadow
.shadow-104cef {
  box-shadow: 0 8px 24px rgb(16 76 239 / 0.35);
}

#5a4fcf Iris ΔE 6.28 #6050dc Majorelle Blue ΔE 6.42 #0f52ba Sapphire ΔE 7.65 #4166f5 Ultramarine Blue ΔE 8.22 #1c39bb Persian Blue ΔE 8.47 #4f42b5 Ocean Blue ΔE 8.78 #4169e1 Royal Blue ΔE 9.01 #efb310 Inverted #5f5f5f Grayscale 

Iris
#104cef  rgb(16, 76, 239)  hsl(224, 87%, 50%)  Iris
#efb310  rgb(239, 179, 16)  hsl(44, 87%, 50%)  Amber
#ef104c  rgb(239, 16, 76)  hsl(344, 87%, 50%)  Amaranth
#4cef10  rgb(76, 239, 16)  hsl(104, 87%, 50%)  Harlequin