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#283FDF

#283fdf ≈ Persian Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#283fdf is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 15.69% red, 24.71% green and 87.45% blue; printed in CMYK it uses 82.06% cyan, 71.75% magenta, 0% yellow and 12.55% black. Its hue angle is 232.46°, with 74.09% saturation and 51.57% 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 brand accents. White text on this color reaches a contrast ratio of 7.33:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 5.22.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3333cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0933

Complementary

  1. #283fdf
  2. #dfc828

Split complementary

  1. #283fdf
  2. #df6d28
  3. #9bdf28

Analogous

  1. #289bdf
  2. #283fdf
  3. #6d28df

Triadic

  1. #283fdf
  2. #df283f
  3. #3fdf28

Tetradic

  1. #283fdf
  2. #c828df
  3. #dfc828
  4. #3fdf28

Square

  1. #283fdf
  2. #df289b
  3. #dfc828
  4. #28df6d

Monochromatic

  1. #0e1860
  2. #182aa2
  3. #283fdf
  4. #6b7ae9
  5. #adb6f3

Shades

#283fdf mixed progressively with black.

  1. #283fdf
  2. #2439c9
  3. #2032b2
  4. #1c2c9c
  5. #182686
  6. #142070
  7. #101959
  8. #0c1343
  9. #080d2d
  10. #040616
  11. #000000

Tints

#283fdf mixed progressively with white.

  1. #283fdf
  2. #3e52e2
  3. #5365e5
  4. #6979e9
  5. #7e8cec
  6. #949fef
  7. #a9b2f2
  8. #bfc5f5
  9. #d4d9f9
  10. #eaecfc
  11. #ffffff

Tones

#283fdf mixed progressively with gray.

  1. #283fdf
  2. #3146d6
  3. #3a4ccc
  4. #4253c3
  5. #4b59b9
  6. #5460b0
  7. #5d66a6
  8. #666d9d
  9. #6e7393
  10. #777a8a
  11. #808080

Readable text 7.33:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.87:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #565656 ≈ 0.003% of males
Achromatomaly #484ea0 ≈ 0.001% of males
Protanopia #005fe4 ≈ 1.01% of males
Deuteranopia #004ddc ≈ 1.27% of males
Tritanopia #006d8b ≈ 0.0001% of males
Protanomaly #0054e2 ≈ 1.08% of males
Deuteranomaly #0048dd ≈ 4.63% of males
Tritanomaly #005eb3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-283fdf {
  color: #283fdf;
}
Background
.bg-283fdf {
  background-color: #283fdf;
  color: #ffffff;
}
Border
.border-283fdf {
  border: 2px solid #283fdf;
}
CSS variables
:root {
  --color-primary: #283fdf;
  --color-primary-rgb: 40 63 223;
  --color-primary-hsl: 232 74% 52%;
}
Gradient
.gradient-283fdf {
  background: linear-gradient(135deg, #283fdf, #6d28df);
}
Colored shadow
.shadow-283fdf {
  box-shadow: 0 8px 24px rgb(40 63 223 / 0.35);
}

#1c39bb Persian Blue ΔE 5.22 #4f42b5 Ocean Blue ΔE 6.12 #5a4fcf Iris ΔE 6.20 #6050dc Majorelle Blue ΔE 6.95 #5218fa Han Purple ΔE 7.32 #3f00ff Ultramarine ΔE 7.94 #0000ff Blue ΔE 7.95 #d7c020 Inverted #565656 Grayscale 

Persian Blue
#283fdf  rgb(40, 63, 223)  hsl(232, 74%, 52%)  Persian Blue
#dfc828  rgb(223, 200, 40)  hsl(52, 74%, 52%)  Citrine
#df283f  rgb(223, 40, 63)  hsl(352, 74%, 52%)  Crimson
#3fdf28  rgb(63, 223, 40)  hsl(112, 74%, 52%)  Lime Green