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#577C8A

#577c8a ≈ Teal Blue

  • azure
  • Lightness: medium
  • Saturation: muted
  • Cool
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#577c8a is a color from the azure family, with medium lightness and muted saturation. In the RGB model it is made of 34.12% red, 48.63% green and 54.12% blue; printed in CMYK it uses 36.96% cyan, 10.14% magenta, 0% yellow and 45.88% black. Its hue angle is 196.47°, with 22.67% saturation and 44.12% 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 4.66:1 (WCAG AA). The closest named color is Teal Blue (#367588), ΔE 5.65.

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 luminance0.1828

Complementary

  1. #577c8a
  2. #8a6557

Split complementary

  1. #577c8a
  2. #8a5763
  3. #8a7f57

Analogous

  1. #578a7f
  2. #577c8a
  3. #57638a

Triadic

  1. #577c8a
  2. #8a577c
  3. #7c8a57

Tetradic

  1. #577c8a
  2. #65578a
  3. #8a6557
  4. #7c8a57

Square

  1. #577c8a
  2. #7f578a
  3. #8a6557
  4. #638a57

Monochromatic

  1. #1c282c
  2. #39525b
  3. #577c8a
  4. #7fa1ae
  5. #aec4cc

Shades

#577c8a mixed progressively with black.

  1. #577c8a
  2. #4e707c
  3. #46636e
  4. #3d5761
  5. #344a53
  6. #2c3e45
  7. #233237
  8. #1a2529
  9. #11191c
  10. #090c0e
  11. #000000

Tints

#577c8a mixed progressively with white.

  1. #577c8a
  2. #688996
  3. #7996a1
  4. #89a3ad
  5. #9ab0b9
  6. #abbec5
  7. #bccbd0
  8. #cdd8dc
  9. #dde5e8
  10. #eef2f3
  11. #ffffff

Tones

#577c8a mixed progressively with gray.

  1. #577c8a
  2. #5b7c89
  3. #5f7d88
  4. #637d87
  5. #677e86
  6. #6c7e85
  7. #707e84
  8. #747f83
  9. #787f82
  10. #7c8081
  11. #808080

Readable text 4.51:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.66:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #767676 ≈ 0.003% of males
Achromatomaly #6b797f ≈ 0.001% of males
Protanopia #747a8b ≈ 1.01% of males
Deuteranopia #6c748a ≈ 1.27% of males
Tritanopia #458080 ≈ 0.0001% of males
Protanomaly #6a7b8a ≈ 1.08% of males
Deuteranomaly #64778a ≈ 4.63% of males
Tritanomaly #4d7f84 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-577c8a {
  color: #577c8a;
}
Background
.bg-577c8a {
  background-color: #577c8a;
  color: #000000;
}
Border
.border-577c8a {
  border: 2px solid #577c8a;
}
CSS variables
:root {
  --color-primary: #577c8a;
  --color-primary-rgb: 87 124 138;
  --color-primary-hsl: 196 23% 44%;
}
Gradient
.gradient-577c8a {
  background: linear-gradient(135deg, #577c8a, #57638a);
}
Colored shadow
.shadow-577c8a {
  box-shadow: 0 8px 24px rgb(87 124 138 / 0.35);
}

#367588 Teal Blue ΔE 5.65 #708090 Slate Gray ΔE 7.82 #708090 Slate Grey ΔE 7.82 #5d8aa8 Air Force Blue ΔE 7.97 #778899 Light Slate Gray ΔE 9.27 #778899 Light Slate Grey ΔE 9.27 #007ba7 Cerulean ΔE 9.71 #a88375 Inverted #767676 Grayscale 

Teal Blue
#577c8a  rgb(87, 124, 138)  hsl(196, 23%, 44%)  Teal Blue
#8a6557  rgb(138, 101, 87)  hsl(16, 23%, 44%)  Copper Rose
#8a577c  rgb(138, 87, 124)  hsl(316, 23%, 44%)  Twilight Lavender
#7c8a57  rgb(124, 138, 87)  hsl(76, 23%, 44%)  Moss Green