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#397FFC

#397ffc ≈ Brandeis Blue

  • azure
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#397ffc is a color from the azure family, with medium lightness and vivid saturation. In the RGB model it is made of 22.35% red, 49.8% green and 98.82% blue; printed in CMYK it uses 77.38% cyan, 49.6% magenta, 0% yellow and 1.18% black. Its hue angle is 218.46°, with 97.01% saturation and 60.59% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and call-to-action buttons. Black text on this color reaches a contrast ratio of 5.62:1 (WCAG AA). The closest named color is Brandeis Blue (#0070ff), ΔE 5.05.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3366ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2308

Complementary

  1. #397ffc
  2. #fcb639

Split complementary

  1. #397ffc
  2. #fc5539
  3. #e1fc39

Analogous

  1. #39e1fc
  2. #397ffc
  3. #5539fc

Triadic

  1. #397ffc
  2. #fc397f
  3. #7ffc39

Tetradic

  1. #397ffc
  2. #b639fc
  3. #fcb639
  4. #7ffc39

Square

  1. #397ffc
  2. #fc39e1
  3. #fcb639
  4. #39fc55

Monochromatic

  1. #02399a
  2. #0354e5
  3. #397ffc
  4. #84b0fd
  5. #d0e0fe

Shades

#397ffc mixed progressively with black.

  1. #397ffc
  2. #3372e3
  3. #2e66ca
  4. #2859b0
  5. #224c97
  6. #1d407e
  7. #173365
  8. #11264c
  9. #0b1932
  10. #060d19
  11. #000000

Tints

#397ffc mixed progressively with white.

  1. #397ffc
  2. #4d8cfc
  3. #6199fd
  4. #74a5fd
  5. #88b2fd
  6. #9cbffe
  7. #b0ccfe
  8. #c4d9fe
  9. #d7e5fe
  10. #ebf2ff
  11. #ffffff

Tones

#397ffc mixed progressively with gray.

  1. #397ffc
  2. #407ff0
  3. #477fe3
  4. #4e7fd7
  5. #557fca
  6. #5d80be
  7. #6480b2
  8. #6b80a5
  9. #728099
  10. #79808c
  11. #808080

Readable text 3.74:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.62:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #848484 ≈ 0.003% of males
Achromatomaly #6e82c0 ≈ 0.001% of males
Protanopia #318dff ≈ 1.01% of males
Deuteranopia #007cfa ≈ 1.27% of males
Tritanopia #009db2 ≈ 0.0001% of males
Protanomaly #3488ff ≈ 1.08% of males
Deuteranomaly #067dfb ≈ 4.63% of males
Tritanomaly #0092d4 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-397ffc {
  color: #397ffc;
}
Background
.bg-397ffc {
  background-color: #397ffc;
  color: #000000;
}
Border
.border-397ffc {
  border: 2px solid #397ffc;
}
CSS variables
:root {
  --color-primary: #397ffc;
  --color-primary-rgb: 57 127 252;
  --color-primary-hsl: 218 97% 61%;
}
Gradient
.gradient-397ffc {
  background: linear-gradient(135deg, #397ffc, #5539fc);
}
Colored shadow
.shadow-397ffc {
  box-shadow: 0 8px 24px rgb(57 127 252 / 0.35);
}

#0070ff Brandeis Blue ΔE 5.05 #5b92e5 United Nations Blue ΔE 6.20 #318ce7 Bleu de France ΔE 6.26 #417dc1 Tufts Blue ΔE 6.35 #1e90ff Dodger Blue ΔE 6.81 #6495ed Cornflower Blue ΔE 7.04 #6082b6 Glaucous ΔE 7.24 #c68003 Inverted #848484 Grayscale 

Brandeis Blue
#397ffc  rgb(57, 127, 252)  hsl(218, 97%, 61%)  Brandeis Blue
#fcb639  rgb(252, 182, 57)  hsl(38, 97%, 61%)  Pastel Orange
#fc397f  rgb(252, 57, 127)  hsl(338, 97%, 61%)  French Rose
#7ffc39  rgb(127, 252, 57)  hsl(98, 97%, 61%)  Lawn Green