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#657CC0

#657cc0 ≈ Glaucous

  • blue
  • Lightness: medium
  • Saturation: moderate
  • Cool
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#657cc0 is a color from the blue family, with medium lightness and moderate saturation. In the RGB model it is made of 39.61% red, 48.63% green and 75.29% blue; printed in CMYK it uses 47.4% cyan, 35.42% magenta, 0% yellow and 24.71% black. Its hue angle is 224.84°, with 41.94% saturation and 57.45% 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. Black text on this color reaches a contrast ratio of 5.2:1 (WCAG AA). The closest named color is Glaucous (#6082b6), ΔE 3.41.

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 luminance0.2099

Complementary

  1. #657cc0
  2. #c0a965

Split complementary

  1. #657cc0
  2. #c07c65
  3. #a9c065

Analogous

  1. #65a9c0
  2. #657cc0
  3. #7c65c0

Triadic

  1. #657cc0
  2. #c0657c
  3. #7cc065

Tetradic

  1. #657cc0
  2. #a965c0
  3. #c0a965
  4. #7cc065

Square

  1. #657cc0
  2. #c065a9
  3. #c0a965
  4. #65c07c

Monochromatic

  1. #293763
  2. #3f569a
  3. #657cc0
  4. #9baad6
  5. #d2d8ec

Shades

#657cc0 mixed progressively with black.

  1. #657cc0
  2. #5b70ad
  3. #51639a
  4. #475786
  5. #3d4a73
  6. #333e60
  7. #28324d
  8. #1e253a
  9. #141926
  10. #0a0c13
  11. #000000

Tints

#657cc0 mixed progressively with white.

  1. #657cc0
  2. #7489c6
  3. #8496cd
  4. #93a3d3
  5. #a3b0d9
  6. #b2bee0
  7. #c1cbe6
  8. #d1d8ec
  9. #e0e5f2
  10. #f0f2f9
  11. #ffffff

Tones

#657cc0 mixed progressively with gray.

  1. #657cc0
  2. #687cba
  3. #6a7db3
  4. #6d7dad
  5. #707ea6
  6. #737ea0
  7. #757e9a
  8. #787f93
  9. #7b7f8d
  10. #7d8086
  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 #757d9d ≈ 0.001% of males
Protanopia #6383c3 ≈ 1.01% of males
Deuteranopia #5a7bbe ≈ 1.27% of males
Tritanopia #428a95 ≈ 0.0001% of males
Protanomaly #6480c2 ≈ 1.08% of males
Deuteranomaly #5e7bbf ≈ 4.63% of males
Tritanomaly #5285a8 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-657cc0 {
  color: #657cc0;
}
Background
.bg-657cc0 {
  background-color: #657cc0;
  color: #000000;
}
Border
.border-657cc0 {
  border: 2px solid #657cc0;
}
CSS variables
:root {
  --color-primary: #657cc0;
  --color-primary-rgb: 101 124 192;
  --color-primary-hsl: 225 42% 57%;
}
Gradient
.gradient-657cc0 {
  background: linear-gradient(135deg, #657cc0, #7c65c0);
}
Colored shadow
.shadow-657cc0 {
  box-shadow: 0 8px 24px rgb(101 124 192 / 0.35);
}

#6082b6 Glaucous ΔE 3.41 #417dc1 Tufts Blue ΔE 7.13 #4169e1 Royal Blue ΔE 8.22 #4682b4 Steel Blue ΔE 8.49 #0070ff Brandeis Blue ΔE 9.43 #5b92e5 United Nations Blue ΔE 9.49 #5d8aa8 Air Force Blue ΔE 9.52 #9a833f Inverted #7e7e7e Grayscale 

Glaucous
#657cc0  rgb(101, 124, 192)  hsl(225, 42%, 57%)  Glaucous
#c0a965  rgb(192, 169, 101)  hsl(45, 42%, 57%)  Ecru
#c0657c  rgb(192, 101, 124)  hsl(345, 42%, 57%)  Rose Gold
#7cc065  rgb(124, 192, 101)  hsl(105, 42%, 57%)  Mantis