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#57738B

#57738b ≈ Queen Blue

  • azure
  • Lightness: medium
  • Saturation: muted
  • Cool
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#57738b is a color from the azure family, with medium lightness and muted saturation. In the RGB model it is made of 34.12% red, 45.1% green and 54.51% blue; printed in CMYK it uses 37.41% cyan, 17.27% magenta, 0% yellow and 45.49% black. Its hue angle is 207.69°, with 23.01% saturation and 44.31% 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. White text on this color reaches a contrast ratio of 4.96:1 (WCAG AA). The closest named color is Queen Blue (#436b95), ΔE 5.84.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#666699
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1615

Complementary

  1. #57738b
  2. #8b6f57

Split complementary

  1. #57738b
  2. #8b5759
  3. #8b8957

Analogous

  1. #578b89
  2. #57738b
  3. #57598b

Triadic

  1. #57738b
  2. #8b5773
  3. #738b57

Tetradic

  1. #57738b
  2. #6f578b
  3. #8b6f57
  4. #738b57

Square

  1. #57738b
  2. #89578b
  3. #8b6f57
  4. #598b57

Monochromatic

  1. #1c252d
  2. #3a4c5c
  3. #57738b
  4. #7f99af
  5. #aebfcd

Shades

#57738b mixed progressively with black.

  1. #57738b
  2. #4e687d
  3. #465c6f
  4. #3d5161
  5. #344553
  6. #2c3a46
  7. #232e38
  8. #1a232a
  9. #11171c
  10. #090c0e
  11. #000000

Tints

#57738b mixed progressively with white.

  1. #57738b
  2. #688197
  3. #798fa2
  4. #899dae
  5. #9aabb9
  6. #abb9c5
  7. #bcc7d1
  8. #cdd5dc
  9. #dde3e8
  10. #eef1f3
  11. #ffffff

Tones

#57738b mixed progressively with gray.

  1. #57738b
  2. #5b748a
  3. #5f7689
  4. #637788
  5. #677887
  6. #6c7a86
  7. #707b84
  8. #747c83
  9. #787d82
  10. #7c7f81
  11. #808080

Readable text 4.96:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.23:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #707070 ≈ 0.003% of males
Achromatomaly #67717c ≈ 0.001% of males
Protanopia #69738c ≈ 1.01% of males
Deuteranopia #636d8b ≈ 1.27% of males
Tritanopia #45797b ≈ 0.0001% of males
Protanomaly #62738c ≈ 1.08% of males
Deuteranomaly #5e708b ≈ 4.63% of males
Tritanomaly #4d7682 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-57738b {
  color: #57738b;
}
Background
.bg-57738b {
  background-color: #57738b;
  color: #ffffff;
}
Border
.border-57738b {
  border: 2px solid #57738b;
}
CSS variables
:root {
  --color-primary: #57738b;
  --color-primary-rgb: 87 115 139;
  --color-primary-hsl: 208 23% 44%;
}
Gradient
.gradient-57738b {
  background: linear-gradient(135deg, #57738b, #57598b);
}
Colored shadow
.shadow-57738b {
  box-shadow: 0 8px 24px rgb(87 115 139 / 0.35);
}

#436b95 Queen Blue ΔE 5.84 #708090 Slate Gray ΔE 6.85 #708090 Slate Grey ΔE 6.85 #4682b4 Steel Blue ΔE 8.60 #367588 Teal Blue ΔE 8.81 #5d8aa8 Air Force Blue ΔE 8.98 #417dc1 Tufts Blue ΔE 9.06 #a88c74 Inverted #707070 Grayscale 

Queen Blue
#57738b  rgb(87, 115, 139)  hsl(208, 23%, 44%)  Queen Blue
#8b6f57  rgb(139, 111, 87)  hsl(28, 23%, 44%)  Raw Umber
#8b5773  rgb(139, 87, 115)  hsl(328, 23%, 44%)  Twilight Lavender
#738b57  rgb(115, 139, 87)  hsl(88, 23%, 44%)  Moss Green