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#18180D

#18180d ≈ Smoky Black

  • yellow
  • Lightness: very low
  • Saturation: muted
  • Warm
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#18180d is a color from the yellow family, with very low lightness and muted saturation. In the RGB model it is made of 9.41% red, 9.41% green and 5.1% blue; printed in CMYK it uses 0% cyan, 0% magenta, 45.83% yellow and 90.59% black. Its hue angle is 60°, with 29.73% saturation and 7.25% lightness in HSL. It is a warm color, often associated with optimism, attention and joy. Designers typically use it for highlights and warnings, children's products and corporate identities. White text on this color reaches a contrast ratio of 17.87:1 (WCAG AAA). The closest named color is Smoky Black (#100c08), ΔE 6.15.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#000000
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0088

Complementary

  1. #18180d
  2. #0d0d18

Split complementary

  1. #18180d
  2. #0d1218
  3. #120d18

Analogous

  1. #18120d
  2. #18180d
  3. #12180d

Triadic

  1. #18180d
  2. #0d1818
  3. #180d18

Tetradic

  1. #18180d
  2. #0d180d
  3. #0d0d18
  4. #180d18

Square

  1. #18180d
  2. #0d1812
  3. #0d0d18
  4. #180d12

Monochromatic

  1. #0d0d07
  2. #0d0d07
  3. #18180d
  4. #4a4a28
  5. #7b7b43

Shades

#18180d mixed progressively with black.

  1. #18180d
  2. #16160c
  3. #13130a
  4. #111109
  5. #0e0e08
  6. #0c0c07
  7. #0a0a05
  8. #070704
  9. #050503
  10. #020201
  11. #000000

Tints

#18180d mixed progressively with white.

  1. #18180d
  2. #2f2f25
  3. #46463d
  4. #5d5d56
  5. #74746e
  6. #8c8c86
  7. #a3a39e
  8. #babab6
  9. #d1d1cf
  10. #e8e8e7
  11. #ffffff

Tones

#18180d mixed progressively with gray.

  1. #18180d
  2. #222219
  3. #2d2d24
  4. #373730
  5. #42423b
  6. #4c4c47
  7. #565652
  8. #61615e
  9. #6b6b69
  10. #767675
  11. #808080

Readable text 17.87:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.18:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #171717 ≈ 0.003% of males
Achromatomaly #181814 ≈ 0.001% of males
Protanopia #1a170c ≈ 1.01% of males
Deuteranopia #1a180d ≈ 1.27% of males
Tritanopia #1a1715 ≈ 0.0001% of males
Protanomaly #19170d ≈ 1.08% of males
Deuteranomaly #19180d ≈ 4.63% of males
Tritanomaly #191712 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-18180d {
  color: #18180d;
}
Background
.bg-18180d {
  background-color: #18180d;
  color: #ffffff;
}
Border
.border-18180d {
  border: 2px solid #18180d;
}
CSS variables
:root {
  --color-primary: #18180d;
  --color-primary-rgb: 24 24 13;
  --color-primary-hsl: 60 30% 7%;
}
Gradient
.gradient-18180d {
  background: linear-gradient(135deg, #18180d, #12180d);
}
Colored shadow
.shadow-18180d {
  box-shadow: 0 8px 24px rgb(24 24 13 / 0.35);
}

#100c08 Smoky Black ΔE 6.15 #000000 Black ΔE 7.82 #1a1110 Licorice ΔE 9.78 #010b13 Rich Black ΔE 10.87 #343434 Jet ΔE 11.00 #3b3c36 Black Olive ΔE 11.67 #353839 Onyx ΔE 12.20 #e7e7f2 Inverted #171717 Grayscale 

Smoky Black
#18180d  rgb(24, 24, 13)  hsl(60, 30%, 7%)  Smoky Black
#0d0d18  rgb(13, 13, 24)  hsl(240, 30%, 7%)  Rich Black
#0d1818  rgb(13, 24, 24)  hsl(180, 30%, 7%)  Rich Black
#180d18  rgb(24, 13, 24)  hsl(300, 30%, 7%)  Licorice