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#577FC2

#577fc2 ≈ Glaucous

  • azure
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#577fc2 is a color from the azure family, with medium lightness and moderate saturation. In the RGB model it is made of 34.12% red, 49.8% green and 76.08% blue; printed in CMYK it uses 55.15% cyan, 34.54% magenta, 0% yellow and 23.92% black. Its hue angle is 217.57°, with 46.72% saturation and 55.1% 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 brand accents. Black text on this color reaches a contrast ratio of 5.22:1 (WCAG AA). The closest named color is Glaucous (#6082b6), ΔE 2.12.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6666cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.211

Complementary

  1. #577fc2
  2. #c29a57

Split complementary

  1. #577fc2
  2. #c26557
  3. #b4c257

Analogous

  1. #57b4c2
  2. #577fc2
  3. #6557c2

Triadic

  1. #577fc2
  2. #c2577f
  3. #7fc257

Tetradic

  1. #577fc2
  2. #9a57c2
  3. #c29a57
  4. #7fc257

Square

  1. #577fc2
  2. #c257b4
  3. #c29a57
  4. #57c265

Monochromatic

  1. #22385e
  2. #365a96
  3. #577fc2
  4. #8faad6
  5. #c7d5eb

Shades

#577fc2 mixed progressively with black.

  1. #577fc2
  2. #4e72af
  3. #46669b
  4. #3d5988
  5. #344c74
  6. #2c4061
  7. #23334e
  8. #1a263a
  9. #111927
  10. #090d13
  11. #000000

Tints

#577fc2 mixed progressively with white.

  1. #577fc2
  2. #688cc8
  3. #7999ce
  4. #89a5d4
  5. #9ab2da
  6. #abbfe1
  7. #bccce7
  8. #cdd9ed
  9. #dde5f3
  10. #eef2f9
  11. #ffffff

Tones

#577fc2 mixed progressively with gray.

  1. #577fc2
  2. #5b7fbb
  3. #5f7fb5
  4. #637fae
  5. #677fa8
  6. #6c80a1
  7. #70809a
  8. #748094
  9. #78808d
  10. #7c8087
  11. #808080

Readable text 4.02:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.22:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7f7f7f ≈ 0.003% of males
Achromatomaly #717f9e ≈ 0.001% of males
Protanopia #6484c5 ≈ 1.01% of males
Deuteranopia #577ac1 ≈ 1.27% of males
Tritanopia #148e97 ≈ 0.0001% of males
Protanomaly #5f82c4 ≈ 1.08% of males
Deuteranomaly #577cc1 ≈ 4.63% of males
Tritanomaly #3a88aa ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-577fc2 {
  color: #577fc2;
}
Background
.bg-577fc2 {
  background-color: #577fc2;
  color: #000000;
}
Border
.border-577fc2 {
  border: 2px solid #577fc2;
}
CSS variables
:root {
  --color-primary: #577fc2;
  --color-primary-rgb: 87 127 194;
  --color-primary-hsl: 218 47% 55%;
}
Gradient
.gradient-577fc2 {
  background: linear-gradient(135deg, #577fc2, #6557c2);
}
Colored shadow
.shadow-577fc2 {
  box-shadow: 0 8px 24px rgb(87 127 194 / 0.35);
}

#6082b6 Glaucous ΔE 2.12 #417dc1 Tufts Blue ΔE 3.63 #4682b4 Steel Blue ΔE 5.24 #0073cf True Blue ΔE 7.17 #5b92e5 United Nations Blue ΔE 7.30 #318ce7 Bleu de France ΔE 7.39 #0070ff Brandeis Blue ΔE 7.56 #a8803d Inverted #7f7f7f Grayscale 

Glaucous
#577fc2  rgb(87, 127, 194)  hsl(218, 47%, 55%)  Glaucous
#c29a57  rgb(194, 154, 87)  hsl(38, 47%, 55%)  Camel
#c2577f  rgb(194, 87, 127)  hsl(338, 47%, 55%)  Mulberry
#7fc257  rgb(127, 194, 87)  hsl(98, 47%, 55%)  Mantis