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#577FC0

#577fc0 ≈ Glaucous

  • azure
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#577fc0 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 75.29% blue; printed in CMYK it uses 54.69% cyan, 33.85% magenta, 0% yellow and 24.71% black. Its hue angle is 217.14°, with 45.45% saturation and 54.71% 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 5.2:1 (WCAG AA). The closest named color is Glaucous (#6082b6), ΔE 2.

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 luminance0.2101

Complementary

  1. #577fc0
  2. #c09857

Split complementary

  1. #577fc0
  2. #c06457
  3. #b4c057

Analogous

  1. #57b4c0
  2. #577fc0
  3. #6457c0

Triadic

  1. #577fc0
  2. #c0577f
  3. #7fc057

Tetradic

  1. #577fc0
  2. #9857c0
  3. #c09857
  4. #7fc057

Square

  1. #577fc0
  2. #c057b4
  3. #c09857
  4. #57c064

Monochromatic

  1. #22385c
  2. #375a93
  3. #577fc0
  4. #8fa9d5
  5. #c6d4ea

Shades

#577fc0 mixed progressively with black.

  1. #577fc0
  2. #4e72ad
  3. #46669a
  4. #3d5986
  5. #344c73
  6. #2c4060
  7. #23334d
  8. #1a263a
  9. #111926
  10. #090d13
  11. #000000

Tints

#577fc0 mixed progressively with white.

  1. #577fc0
  2. #688cc6
  3. #7999cd
  4. #89a5d3
  5. #9ab2d9
  6. #abbfe0
  7. #bccce6
  8. #cdd9ec
  9. #dde5f2
  10. #eef2f9
  11. #ffffff

Tones

#577fc0 mixed progressively with gray.

  1. #577fc0
  2. #5b7fba
  3. #5f7fb3
  4. #637fad
  5. #677fa6
  6. #6c80a0
  7. #70809a
  8. #748093
  9. #78808d
  10. #7c8086
  11. #808080

Readable text 4.04:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.2:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #7e7e7e ≈ 0.003% of males
Achromatomaly #717f9d ≈ 0.001% of males
Protanopia #6584c3 ≈ 1.01% of males
Deuteranopia #587abf ≈ 1.27% of males
Tritanopia #188d97 ≈ 0.0001% of males
Protanomaly #6082c2 ≈ 1.08% of males
Deuteranomaly #587cbf ≈ 4.63% of males
Tritanomaly #3b88a9 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-577fc0 {
  color: #577fc0;
}
Background
.bg-577fc0 {
  background-color: #577fc0;
  color: #000000;
}
Border
.border-577fc0 {
  border: 2px solid #577fc0;
}
CSS variables
:root {
  --color-primary: #577fc0;
  --color-primary-rgb: 87 127 192;
  --color-primary-hsl: 217 45% 55%;
}
Gradient
.gradient-577fc0 {
  background: linear-gradient(135deg, #577fc0, #6457c0);
}
Colored shadow
.shadow-577fc0 {
  box-shadow: 0 8px 24px rgb(87 127 192 / 0.35);
}

#6082b6 Glaucous ΔE 2.00 #417dc1 Tufts Blue ΔE 3.53 #4682b4 Steel Blue ΔE 5.09 #0073cf True Blue ΔE 7.11 #5b92e5 United Nations Blue ΔE 7.40 #318ce7 Bleu de France ΔE 7.41 #0070ff Brandeis Blue ΔE 7.65 #a8803f Inverted #7e7e7e Grayscale 

Glaucous
#577fc0  rgb(87, 127, 192)  hsl(217, 45%, 55%)  Glaucous
#c09857  rgb(192, 152, 87)  hsl(37, 45%, 55%)  Camel
#c0577f  rgb(192, 87, 127)  hsl(337, 45%, 55%)  Mulberry
#7fc057  rgb(127, 192, 87)  hsl(97, 45%, 55%)  Mantis