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#1F35BB

#1f35bb ≈ Persian Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#1f35bb is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 12.16% red, 20.78% green and 73.33% blue; printed in CMYK it uses 83.42% cyan, 71.66% magenta, 0% yellow and 26.67% black. Its hue angle is 231.54°, with 71.56% saturation and 42.75% 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 9.19:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 1.17.

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 luminance0.0643

Complementary

  1. #1f35bb
  2. #bba51f

Split complementary

  1. #1f35bb
  2. #bb571f
  3. #83bb1f

Analogous

  1. #1f83bb
  2. #1f35bb
  3. #571fbb

Triadic

  1. #1f35bb
  2. #bb1f35
  3. #35bb1f

Tetradic

  1. #1f35bb
  2. #a51fbb
  3. #bba51f
  4. #35bb1f

Square

  1. #1f35bb
  2. #bb1f83
  3. #bba51f
  4. #1fbb57

Monochromatic

  1. #091038
  2. #142279
  3. #1f35bb
  4. #465ce0
  5. #8896eb

Shades

#1f35bb mixed progressively with black.

  1. #1f35bb
  2. #1c30a8
  3. #192a96
  4. #162583
  5. #132070
  6. #101b5e
  7. #0c154b
  8. #091038
  9. #060b25
  10. #030513
  11. #000000

Tints

#1f35bb mixed progressively with white.

  1. #1f35bb
  2. #3549c2
  3. #4c5dc9
  4. #6272cf
  5. #7986d6
  6. #8f9add
  7. #a5aee4
  8. #bcc2eb
  9. #d2d7f1
  10. #e9ebf8
  11. #ffffff

Tones

#1f35bb mixed progressively with gray.

  1. #1f35bb
  2. #293db5
  3. #3244af
  4. #3c4ca9
  5. #4653a3
  6. #505b9e
  7. #596298
  8. #636a92
  9. #6d718c
  10. #767986
  11. #808080

Readable text 9.19:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.29:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #484848 ≈ 0.003% of males
Achromatomaly #3b4186 ≈ 0.001% of males
Protanopia #004fbf ≈ 1.01% of males
Deuteranopia #0040b9 ≈ 1.27% of males
Tritanopia #005b74 ≈ 0.0001% of males
Protanomaly #0046bd ≈ 1.08% of males
Deuteranomaly #003cba ≈ 4.63% of males
Tritanomaly #004f96 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-1f35bb {
  color: #1f35bb;
}
Background
.bg-1f35bb {
  background-color: #1f35bb;
  color: #ffffff;
}
Border
.border-1f35bb {
  border: 2px solid #1f35bb;
}
CSS variables
:root {
  --color-primary: #1f35bb;
  --color-primary-rgb: 31 53 187;
  --color-primary-hsl: 232 72% 43%;
}
Gradient
.gradient-1f35bb {
  background: linear-gradient(135deg, #1f35bb, #571fbb);
}
Colored shadow
.shadow-1f35bb {
  box-shadow: 0 8px 24px rgb(31 53 187 / 0.35);
}

#1c39bb Persian Blue ΔE 1.17 #1034a6 Egyptian Blue ΔE 3.27 #003399 Smalt ΔE 5.45 #4f42b5 Ocean Blue ΔE 5.78 #002395 Imperial Blue ΔE 6.97 #0047ab Cobalt Blue ΔE 7.31 #0014a8 Zaffre ΔE 7.68 #e0ca44 Inverted #484848 Grayscale 

Persian Blue
#1f35bb  rgb(31, 53, 187)  hsl(232, 72%, 43%)  Persian Blue
#bba51f  rgb(187, 165, 31)  hsl(52, 72%, 43%)  Brass
#bb1f35  rgb(187, 31, 53)  hsl(352, 72%, 43%)  Cardinal
#35bb1f  rgb(53, 187, 31)  hsl(112, 72%, 43%)  Kelly Green