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#287C8F

#287c8f ≈ Teal Blue

  • cyan
  • Lightness: low
  • Saturation: moderate
  • Cool
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#287c8f is a color from the cyan family, with low lightness and moderate saturation. In the RGB model it is made of 15.69% red, 48.63% green and 56.08% blue; printed in CMYK it uses 72.03% cyan, 13.29% magenta, 0% yellow and 43.92% black. Its hue angle is 191.07°, with 56.28% saturation and 35.88% lightness in HSL. It is a cool color, often associated with freshness, technology and clarity. Designers typically use it for health and wellness, technology products and brand accents. White text on this color reaches a contrast ratio of 4.81:1 (WCAG AA). The closest named color is Teal Blue (#367588), ΔE 3.21.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#336699
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1685

Complementary

  1. #287c8f
  2. #8f3b28

Split complementary

  1. #287c8f
  2. #8f2848
  3. #8f6e28

Analogous

  1. #288f6e
  2. #287c8f
  3. #28488f

Triadic

  1. #287c8f
  2. #8f287c
  3. #7c8f28

Tetradic

  1. #287c8f
  2. #3b288f
  3. #8f3b28
  4. #7c8f28

Square

  1. #287c8f
  2. #6e288f
  3. #8f3b28
  4. #488f28

Monochromatic

  1. #071417
  2. #174853
  3. #287c8f
  4. #3baec8
  5. #77c7d9

Shades

#287c8f mixed progressively with black.

  1. #287c8f
  2. #247081
  3. #206372
  4. #1c5764
  5. #184a56
  6. #143e48
  7. #103239
  8. #0c252b
  9. #08191d
  10. #040c0e
  11. #000000

Tints

#287c8f mixed progressively with white.

  1. #287c8f
  2. #3e899a
  3. #5396a5
  4. #69a3b1
  5. #7eb0bc
  6. #94bec7
  7. #a9cbd2
  8. #bfd8dd
  9. #d4e5e9
  10. #eaf2f4
  11. #ffffff

Tones

#287c8f mixed progressively with gray.

  1. #287c8f
  2. #317c8e
  3. #3a7d8c
  4. #427d8b
  5. #4b7e89
  6. #547e88
  7. #5d7e86
  8. #667f85
  9. #6e7f83
  10. #778082
  11. #808080

Readable text 4.81:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.37:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #727272 ≈ 0.003% of males
Achromatomaly #5d767f ≈ 0.001% of males
Protanopia #6f7890 ≈ 1.01% of males
Deuteranopia #616e8f ≈ 1.27% of males
Tritanopia #008382 ≈ 0.0001% of males
Protanomaly #5b7a90 ≈ 1.08% of males
Deuteranomaly #50748f ≈ 4.63% of males
Tritanomaly #008087 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-287c8f {
  color: #287c8f;
}
Background
.bg-287c8f {
  background-color: #287c8f;
  color: #ffffff;
}
Border
.border-287c8f {
  border: 2px solid #287c8f;
}
CSS variables
:root {
  --color-primary: #287c8f;
  --color-primary-rgb: 40 124 143;
  --color-primary-hsl: 191 56% 36%;
}
Gradient
.gradient-287c8f {
  background: linear-gradient(135deg, #287c8f, #28488f);
}
Colored shadow
.shadow-287c8f {
  box-shadow: 0 8px 24px rgb(40 124 143 / 0.35);
}

#367588 Teal Blue ΔE 3.21 #007ba7 Cerulean ΔE 8.14 #008080 Teal ΔE 9.15 #0095b6 Bondi Blue ΔE 9.71 #008b8b Dark Cyan ΔE 10.38 #317873 Myrtle Green ΔE 10.40 #006994 Sea Blue ΔE 11.03 #d78370 Inverted #727272 Grayscale 

Teal Blue
#287c8f  rgb(40, 124, 143)  hsl(191, 56%, 36%)  Teal Blue
#8f3b28  rgb(143, 59, 40)  hsl(11, 56%, 36%)  Burnt Umber
#8f287c  rgb(143, 40, 124)  hsl(311, 56%, 36%)  Mardi Gras
#7c8f28  rgb(124, 143, 40)  hsl(71, 56%, 36%)  Olive Drab