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#0347EF

#0347ef ≈ Iris

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#0347ef is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 1.18% red, 27.84% green and 93.73% blue; printed in CMYK it uses 98.74% cyan, 70.29% magenta, 0% yellow and 6.27% black. Its hue angle is 222.71°, with 97.52% saturation and 47.45% 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 6.66:1 (WCAG AA). The closest named color is Iris (#5a4fcf), ΔE 6.5.

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 luminance0.1076

Complementary

  1. #0347ef
  2. #efab03

Split complementary

  1. #0347ef
  2. #ef3503
  3. #bdef03

Analogous

  1. #03bdef
  2. #0347ef
  3. #3503ef

Triadic

  1. #0347ef
  2. #ef0347
  3. #47ef03

Tetradic

  1. #0347ef
  2. #ab03ef
  3. #efab03
  4. #47ef03

Square

  1. #0347ef
  2. #ef03bd
  3. #efab03
  4. #03ef35

Monochromatic

  1. #011a58
  2. #0231a3
  3. #0347ef
  4. #4278fd
  5. #8daefe

Shades

#0347ef mixed progressively with black.

  1. #0347ef
  2. #0340d7
  3. #0239bf
  4. #0232a7
  5. #022b8f
  6. #022478
  7. #011c60
  8. #011548
  9. #010e30
  10. #000718
  11. #000000

Tints

#0347ef mixed progressively with white.

  1. #0347ef
  2. #1c59f1
  3. #356cf2
  4. #4f7ef4
  5. #6891f5
  6. #81a3f7
  7. #9ab5f9
  8. #b3c8fa
  9. #cddafc
  10. #e6edfd
  11. #ffffff

Tones

#0347ef mixed progressively with gray.

  1. #0347ef
  2. #104de4
  3. #1c52d9
  4. #2958ce
  5. #355ec3
  6. #4264b8
  7. #4e69ac
  8. #5b6fa1
  9. #677596
  10. #747a8b
  11. #808080

Readable text 6.66:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.15:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #5c5c5c ≈ 0.003% of males
Achromatomaly #4855ab ≈ 0.001% of males
Protanopia #0067f4 ≈ 1.01% of males
Deuteranopia #0052ec ≈ 1.27% of males
Tritanopia #007796 ≈ 0.0001% of males
Protanomaly #005cf2 ≈ 1.08% of males
Deuteranomaly #004eed ≈ 4.63% of males
Tritanomaly #0067c0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0347ef {
  color: #0347ef;
}
Background
.bg-0347ef {
  background-color: #0347ef;
  color: #ffffff;
}
Border
.border-0347ef {
  border: 2px solid #0347ef;
}
CSS variables
:root {
  --color-primary: #0347ef;
  --color-primary-rgb: 3 71 239;
  --color-primary-hsl: 223 98% 47%;
}
Gradient
.gradient-0347ef {
  background: linear-gradient(135deg, #0347ef, #3503ef);
}
Colored shadow
.shadow-0347ef {
  box-shadow: 0 8px 24px rgb(3 71 239 / 0.35);
}

#5a4fcf Iris ΔE 6.50 #6050dc Majorelle Blue ΔE 6.74 #1c39bb Persian Blue ΔE 7.58 #0f52ba Sapphire ΔE 8.09 #4f42b5 Ocean Blue ΔE 8.30 #5218fa Han Purple ΔE 8.95 #0047ab Cobalt Blue ΔE 9.28 #fcb810 Inverted #5c5c5c Grayscale 

Iris
#0347ef  rgb(3, 71, 239)  hsl(223, 98%, 47%)  Iris
#efab03  rgb(239, 171, 3)  hsl(43, 98%, 47%)  Marigold
#ef0347  rgb(239, 3, 71)  hsl(343, 98%, 47%)  Amaranth
#47ef03  rgb(71, 239, 3)  hsl(103, 98%, 47%)  Harlequin