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#313DD2

#313dd2 ≈ Persian Blue

  • blue
  • Lightness: medium
  • Saturation: strong
  • Cool
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#313dd2 is a color from the blue family, with medium lightness and strong saturation. In the RGB model it is made of 19.22% red, 23.92% green and 82.35% blue; printed in CMYK it uses 76.67% cyan, 70.95% magenta, 0% yellow and 17.65% black. Its hue angle is 235.53°, with 64.14% saturation and 50.78% 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 7.7:1 (WCAG AAA). The closest named color is Persian Blue (#1c39bb), ΔE 3.87.

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 luminance0.0864

Complementary

  1. #313dd2
  2. #d2c631

Split complementary

  1. #313dd2
  2. #d27531
  3. #8dd231

Analogous

  1. #318dd2
  2. #313dd2
  3. #7531d2

Triadic

  1. #313dd2
  2. #d2313d
  3. #3dd231

Tetradic

  1. #313dd2
  2. #c631d2
  3. #d2c631
  4. #3dd231

Square

  1. #313dd2
  2. #d2318d
  3. #d2c631
  4. #31d275

Monochromatic

  1. #131857
  2. #212996
  3. #313dd2
  4. #7078e0
  5. #afb3ed

Shades

#313dd2 mixed progressively with black.

  1. #313dd2
  2. #2c37bd
  3. #2731a8
  4. #222b93
  5. #1d257e
  6. #191f69
  7. #141854
  8. #0f123f
  9. #0a0c2a
  10. #050615
  11. #000000

Tints

#313dd2 mixed progressively with white.

  1. #313dd2
  2. #4650d7
  3. #5a64db
  4. #6f77e0
  5. #838be4
  6. #989ee9
  7. #adb1ed
  8. #c1c5f2
  9. #d6d8f6
  10. #eaecfb
  11. #ffffff

Tones

#313dd2 mixed progressively with gray.

  1. #313dd2
  2. #3944ca
  3. #414ac2
  4. #4951b9
  5. #5158b1
  6. #595fa9
  7. #6065a1
  8. #686c99
  9. #707390
  10. #787988
  11. #808080

Readable text 7.7:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.73:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #535353 ≈ 0.003% of males
Achromatomaly #484b97 ≈ 0.001% of males
Protanopia #005bd6 ≈ 1.01% of males
Deuteranopia #004bcf ≈ 1.27% of males
Tritanopia #006783 ≈ 0.0001% of males
Protanomaly #0050d5 ≈ 1.08% of males
Deuteranomaly #0046d0 ≈ 4.63% of males
Tritanomaly #0059a9 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-313dd2 {
  color: #313dd2;
}
Background
.bg-313dd2 {
  background-color: #313dd2;
  color: #ffffff;
}
Border
.border-313dd2 {
  border: 2px solid #313dd2;
}
CSS variables
:root {
  --color-primary: #313dd2;
  --color-primary-rgb: 49 61 210;
  --color-primary-hsl: 236 64% 51%;
}
Gradient
.gradient-313dd2 {
  background: linear-gradient(135deg, #313dd2, #7531d2);
}
Colored shadow
.shadow-313dd2 {
  box-shadow: 0 8px 24px rgb(49 61 210 / 0.35);
}

#1c39bb Persian Blue ΔE 3.87 #4f42b5 Ocean Blue ΔE 4.85 #5a4fcf Iris ΔE 6.31 #1034a6 Egyptian Blue ΔE 7.10 #6050dc Majorelle Blue ΔE 7.43 #5218fa Han Purple ΔE 7.61 #0000ff Blue ΔE 8.07 #cec22d Inverted #535353 Grayscale 

Persian Blue
#313dd2  rgb(49, 61, 210)  hsl(236, 64%, 51%)  Persian Blue
#d2c631  rgb(210, 198, 49)  hsl(56, 64%, 51%)  Citrine
#d2313d  rgb(210, 49, 61)  hsl(356, 64%, 51%)  Crimson
#3dd231  rgb(61, 210, 49)  hsl(116, 64%, 51%)  Lime Green