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#18222E

#18222e ≈ Rich Black

  • azure
  • Lightness: very low
  • Saturation: muted
  • Cool
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#18222e is a color from the azure family, with very low lightness and muted saturation. In the RGB model it is made of 9.41% red, 13.33% green and 18.04% blue; printed in CMYK it uses 47.83% cyan, 26.09% magenta, 0% yellow and 81.96% black. Its hue angle is 212.73°, with 31.43% saturation and 13.73% 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 luxury branding. White text on this color reaches a contrast ratio of 16.07:1 (WCAG AAA). The closest named color is Rich Black (#010b13), ΔE 7.19.

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 luminance0.0154

Complementary

  1. #18222e
  2. #2e2418

Split complementary

  1. #18222e
  2. #2e1918
  3. #2d2e18

Analogous

  1. #182d2e
  2. #18222e
  3. #19182e

Triadic

  1. #18222e
  2. #2e1822
  3. #222e18

Tetradic

  1. #18222e
  2. #24182e
  3. #2e2418
  4. #222e18

Square

  1. #18222e
  2. #2e182d
  3. #2e2418
  4. #182e19

Monochromatic

  1. #070a0d
  2. #070a0d
  3. #18222e
  4. #324760
  5. #4c6c93

Shades

#18222e mixed progressively with black.

  1. #18222e
  2. #161f29
  3. #131b25
  4. #111820
  5. #0e141c
  6. #0c1117
  7. #0a0e12
  8. #070a0e
  9. #050709
  10. #020305
  11. #000000

Tints

#18222e mixed progressively with white.

  1. #18222e
  2. #2f3843
  3. #464e58
  4. #5d646d
  5. #747a82
  6. #8c9197
  7. #a3a7ab
  8. #babdc0
  9. #d1d3d5
  10. #e8e9ea
  11. #ffffff

Tones

#18222e mixed progressively with gray.

  1. #18222e
  2. #222b36
  3. #2d353e
  4. #373e47
  5. #42484f
  6. #4c5157
  7. #565a5f
  8. #616467
  9. #6b6d70
  10. #767778
  11. #808080

Readable text 16.07:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.31:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #212121 ≈ 0.003% of males
Achromatomaly #1e2227 ≈ 0.001% of males
Protanopia #1d222f ≈ 1.01% of males
Deuteranopia #1b202e ≈ 1.27% of males
Tritanopia #102526 ≈ 0.0001% of males
Protanomaly #1b222e ≈ 1.08% of males
Deuteranomaly #1a212e ≈ 4.63% of males
Tritanomaly #142429 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-18222e {
  color: #18222e;
}
Background
.bg-18222e {
  background-color: #18222e;
  color: #ffffff;
}
Border
.border-18222e {
  border: 2px solid #18222e;
}
CSS variables
:root {
  --color-primary: #18222e;
  --color-primary-rgb: 24 34 46;
  --color-primary-hsl: 213 31% 14%;
}
Gradient
.gradient-18222e {
  background: linear-gradient(135deg, #18222e, #19182e);
}
Colored shadow
.shadow-18222e {
  box-shadow: 0 8px 24px rgb(24 34 46 / 0.35);
}

#010b13 Rich Black ΔE 7.19 #2a3439 Gunmetal ΔE 7.33 #003153 Prussian Blue ΔE 9.66 #343434 Jet ΔE 9.78 #353839 Onyx ΔE 9.81 #002147 Oxford Blue ΔE 9.89 #000000 Black ΔE 10.98 #e7ddd1 Inverted #212121 Grayscale 

Rich Black
#18222e  rgb(24, 34, 46)  hsl(213, 31%, 14%)  Rich Black
#2e2418  rgb(46, 36, 24)  hsl(33, 31%, 14%)  Bistre
#2e1822  rgb(46, 24, 34)  hsl(333, 31%, 14%)  Licorice
#222e18  rgb(34, 46, 24)  hsl(93, 31%, 14%)  Phthalo Green