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#370CD8

#370cd8 ≈ Medium Blue

  • violet
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#370cd8 is a color from the violet family, with medium lightness and vivid saturation. In the RGB model it is made of 21.57% red, 4.71% green and 84.71% blue; printed in CMYK it uses 74.54% cyan, 94.44% magenta, 0% yellow and 15.29% black. Its hue angle is 252.65°, with 89.47% saturation and 44.71% lightness in HSL. It is a cool color, often associated with imagination, spirituality and luxury. Designers typically use it for beauty and cosmetics, creative studios and call-to-action buttons. White text on this color reaches a contrast ratio of 9.52:1 (WCAG AAA). The closest named color is Medium Blue (#0000cd), ΔE 3.51.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3300cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0603

Complementary

  1. #370cd8
  2. #add80c

Split complementary

  1. #370cd8
  2. #d89d0c
  3. #47d80c

Analogous

  1. #0c47d8
  2. #370cd8
  3. #9d0cd8

Triadic

  1. #370cd8
  2. #d8370c
  3. #0cd837

Tetradic

  1. #370cd8
  2. #d80cad
  3. #add80c
  4. #0cd837

Square

  1. #370cd8
  2. #d80c47
  3. #add80c
  4. #0cd89d

Monochromatic

  1. #120447
  2. #250890
  3. #370cd8
  4. #633cf4
  5. #9d85f8

Shades

#370cd8 mixed progressively with black.

  1. #370cd8
  2. #320bc2
  3. #2c0aad
  4. #270897
  5. #210782
  6. #1c066c
  7. #160556
  8. #110441
  9. #0b022b
  10. #060116
  11. #000000

Tints

#370cd8 mixed progressively with white.

  1. #370cd8
  2. #4b24dc
  3. #5f3de0
  4. #7355e4
  5. #876de8
  6. #9b86ec
  7. #af9eef
  8. #c3b6f3
  9. #d7cef7
  10. #ebe7fb
  11. #ffffff

Tones

#370cd8 mixed progressively with gray.

  1. #370cd8
  2. #3e18cf
  3. #4623c6
  4. #4d2fbe
  5. #543ab5
  6. #5c46ac
  7. #6352a3
  8. #6a5d9a
  9. #716992
  10. #797489
  11. #808080

Readable text 9.52:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.21:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #454545 ≈ 0.003% of males
Achromatomaly #403797 ≈ 0.001% of males
Protanopia #004edd ≈ 1.01% of males
Deuteranopia #003cd5 ≈ 1.27% of males
Tritanopia #005a7f ≈ 0.0001% of males
Protanomaly #003ddb ≈ 1.08% of males
Deuteranomaly #002fd6 ≈ 4.63% of males
Tritanomaly #0047aa ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-370cd8 {
  color: #370cd8;
}
Background
.bg-370cd8 {
  background-color: #370cd8;
  color: #ffffff;
}
Border
.border-370cd8 {
  border: 2px solid #370cd8;
}
CSS variables
:root {
  --color-primary: #370cd8;
  --color-primary-rgb: 55 12 216;
  --color-primary-hsl: 253 89% 45%;
}
Gradient
.gradient-370cd8 {
  background: linear-gradient(135deg, #370cd8, #9d0cd8);
}
Colored shadow
.shadow-370cd8 {
  box-shadow: 0 8px 24px rgb(55 12 216 / 0.35);
}

#0000cd Medium Blue ΔE 3.51 #0000ff Blue ΔE 4.08 #3f00ff Ultramarine ΔE 4.83 #5218fa Han Purple ΔE 5.96 #0014a8 Zaffre ΔE 7.29 #6f00ff Electric Indigo ΔE 8.35 #1c39bb Persian Blue ΔE 8.42 #c8f327 Inverted #454545 Grayscale 

Medium Blue
#370cd8  rgb(55, 12, 216)  hsl(253, 89%, 45%)  Medium Blue
#add80c  rgb(173, 216, 12)  hsl(73, 89%, 45%)  Yellow Green
#d8370c  rgb(216, 55, 12)  hsl(13, 89%, 45%)  Sinopia
#0cd837  rgb(12, 216, 55)  hsl(133, 89%, 45%)  Malachite