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#15312F

#15312f ≈ Phthalo Green

  • cyan
  • Lightness: very low
  • Saturation: muted
  • Cool
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#15312f is a color from the cyan family, with very low lightness and muted saturation. In the RGB model it is made of 8.24% red, 19.22% green and 18.43% blue; printed in CMYK it uses 57.14% cyan, 0% magenta, 4.08% yellow and 80.78% black. Its hue angle is 175.71°, with 40% saturation and 13.73% 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 luxury branding. White text on this color reaches a contrast ratio of 13.89:1 (WCAG AAA). The closest named color is Phthalo Green (#123524), ΔE 7.98.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#003333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0256

Complementary

  1. #15312f
  2. #311517

Split complementary

  1. #15312f
  2. #311525
  3. #312115

Analogous

  1. #153121
  2. #15312f
  3. #152531

Triadic

  1. #15312f
  2. #2f1531
  3. #312f15

Tetradic

  1. #15312f
  2. #151731
  3. #311517
  4. #312f15

Square

  1. #15312f
  2. #211531
  3. #311517
  4. #253115

Monochromatic

  1. #060e0e
  2. #060e0e
  3. #15312f
  4. #2c6762
  5. #439c96

Shades

#15312f mixed progressively with black.

  1. #15312f
  2. #132c2a
  3. #112726
  4. #0f2221
  5. #0d1d1c
  6. #0b1918
  7. #081413
  8. #060f0e
  9. #040a09
  10. #020505
  11. #000000

Tints

#15312f mixed progressively with white.

  1. #15312f
  2. #2c4644
  3. #445a59
  4. #5b6f6d
  5. #738382
  6. #8a9897
  7. #a1adac
  8. #b9c1c1
  9. #d0d6d5
  10. #e8eaea
  11. #ffffff

Tones

#15312f mixed progressively with gray.

  1. #15312f
  2. #203937
  3. #2a413f
  4. #354947
  5. #40514f
  6. #4b5958
  7. #556060
  8. #606868
  9. #6b7070
  10. #757878
  11. #808080

Readable text 13.89:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.51:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #2c2c2c ≈ 0.003% of males
Achromatomaly #252e2d ≈ 0.001% of males
Protanopia #2e2e2f ≈ 1.01% of males
Deuteranopia #2a2b2f ≈ 1.27% of males
Tritanopia #073230 ≈ 0.0001% of males
Protanomaly #262f2f ≈ 1.08% of males
Deuteranomaly #232d2f ≈ 4.63% of males
Tritanomaly #0d3230 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-15312f {
  color: #15312f;
}
Background
.bg-15312f {
  background-color: #15312f;
  color: #ffffff;
}
Border
.border-15312f {
  border: 2px solid #15312f;
}
CSS variables
:root {
  --color-primary: #15312f;
  --color-primary-rgb: 21 49 47;
  --color-primary-hsl: 176 40% 14%;
}
Gradient
.gradient-15312f {
  background: linear-gradient(135deg, #15312f, #152531);
}
Colored shadow
.shadow-15312f {
  box-shadow: 0 8px 24px rgb(21 49 47 / 0.35);
}

#123524 Phthalo Green ΔE 7.98 #2a3439 Gunmetal ΔE 9.32 #2f4f4f Dark Slate Gray ΔE 9.61 #2f4f4f Dark Slate Grey ΔE 9.61 #004953 Midnight Green ΔE 9.97 #353839 Onyx ΔE 11.36 #3b3c36 Black Olive ΔE 12.07 #eaced0 Inverted #2c2c2c Grayscale 

Phthalo Green
#15312f  rgb(21, 49, 47)  hsl(176, 40%, 14%)  Phthalo Green
#311517  rgb(49, 21, 23)  hsl(356, 40%, 14%)  Licorice
#2f1531  rgb(47, 21, 49)  hsl(296, 40%, 14%)  Tyrian Purple
#312f15  rgb(49, 47, 21)  hsl(56, 40%, 14%)  Black Olive