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#51200A

#51200a ≈ Caput Mortuum

  • brown
  • Lightness: very low
  • Saturation: moderate
  • Warm
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#51200a is a color from the brown family, with very low lightness and moderate saturation. In the RGB model it is made of 31.76% red, 12.55% green and 3.92% blue; printed in CMYK it uses 0% cyan, 60.49% magenta, 87.65% yellow and 68.24% black. Its hue angle is 18.59°, with 78.02% saturation and 17.84% lightness in HSL. It is a warm color, often associated with reliability, warmth and earthiness. Designers typically use it for cafés and coffee brands, rustic and natural styles and luxury branding. White text on this color reaches a contrast ratio of 13.45:1 (WCAG AAA). The closest named color is Caput Mortuum (#592720), ΔE 6.34.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#663300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.028

Complementary

  1. #51200a
  2. #0a3b51

Split complementary

  1. #51200a
  2. #0a5143
  3. #0a1751

Analogous

  1. #510a17
  2. #51200a
  3. #51430a

Triadic

  1. #51200a
  2. #0a5120
  3. #200a51

Tetradic

  1. #51200a
  2. #3b510a
  3. #0a3b51
  4. #200a51

Square

  1. #51200a
  2. #17510a
  3. #0a3b51
  4. #430a51

Monochromatic

  1. #120702
  2. #120702
  3. #51200a
  4. #953b12
  5. #d9561b

Shades

#51200a mixed progressively with black.

  1. #51200a
  2. #491d09
  3. #411a08
  4. #391607
  5. #311306
  6. #291005
  7. #200d04
  8. #180a03
  9. #100602
  10. #080301
  11. #000000

Tints

#51200a mixed progressively with white.

  1. #51200a
  2. #623623
  3. #744d3b
  4. #856354
  5. #97796c
  6. #a89085
  7. #b9a69d
  8. #cbbcb6
  9. #dcd2ce
  10. #eee9e7
  11. #ffffff

Tones

#51200a mixed progressively with gray.

  1. #51200a
  2. #562a16
  3. #5a3322
  4. #5f3d2d
  5. #644639
  6. #695045
  7. #6d5a51
  8. #72635d
  9. #776d68
  10. #7b7674
  11. #808080

Readable text 13.45:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.56:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #2f2f2f ≈ 0.003% of males
Achromatomaly #3f2924 ≈ 0.001% of males
Protanopia #2e2807 ≈ 1.01% of males
Deuteranopia #3a3309 ≈ 1.27% of males
Tritanopia #5a151c ≈ 0.0001% of males
Protanomaly #3f2508 ≈ 1.08% of males
Deuteranomaly #442c09 ≈ 4.63% of males
Tritanomaly #561a16 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-51200a {
  color: #51200a;
}
Background
.bg-51200a {
  background-color: #51200a;
  color: #ffffff;
}
Border
.border-51200a {
  border: 2px solid #51200a;
}
CSS variables
:root {
  --color-primary: #51200a;
  --color-primary-rgb: 81 32 10;
  --color-primary-hsl: 19 78% 18%;
}
Gradient
.gradient-51200a {
  background: linear-gradient(135deg, #51200a, #51430a);
}
Colored shadow
.shadow-51200a {
  box-shadow: 0 8px 24px rgb(81 32 10 / 0.35);
}

#592720 Caput Mortuum ΔE 6.34 #65000b Rosewood ΔE 9.92 #3d2b1f Bistre ΔE 11.07 #800000 Maroon ΔE 11.60 #801818 Falu Red ΔE 11.73 #882d17 Kobe ΔE 11.93 #704214 Sepia ΔE 12.79 #aedff5 Inverted #2f2f2f Grayscale 

Caput Mortuum
#51200a  rgb(81, 32, 10)  hsl(19, 78%, 18%)  Caput Mortuum
#0a3b51  rgb(10, 59, 81)  hsl(199, 78%, 18%)  Prussian Blue
#0a5120  rgb(10, 81, 32)  hsl(139, 78%, 18%)  Lincoln Green
#200a51  rgb(32, 10, 81)  hsl(259, 78%, 18%)  Midnight Blue