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#613B30

#613b30 ≈ Caput Mortuum

  • brown
  • Lightness: low
  • Saturation: muted
  • Warm
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#613b30 is a color from the brown family, with low lightness and muted saturation. In the RGB model it is made of 38.04% red, 23.14% green and 18.82% blue; printed in CMYK it uses 0% cyan, 39.18% magenta, 50.52% yellow and 61.96% black. Its hue angle is 13.47°, with 33.79% saturation and 28.43% 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 9.65:1 (WCAG AAA). The closest named color is Caput Mortuum (#592720), ΔE 6.44.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#663333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0588

Complementary

  1. #613b30
  2. #305661

Split complementary

  1. #613b30
  2. #306153
  3. #303d61

Analogous

  1. #61303d
  2. #613b30
  3. #615330

Triadic

  1. #613b30
  2. #30613b
  3. #3b3061

Tetradic

  1. #613b30
  2. #566130
  3. #305661
  4. #3b3061

Square

  1. #613b30
  2. #3d6130
  3. #305661
  4. #533061

Monochromatic

  1. #0e0807
  2. #2e1c17
  3. #613b30
  4. #945a49
  5. #b98171

Shades

#613b30 mixed progressively with black.

  1. #613b30
  2. #57352b
  3. #4e2f26
  4. #442922
  5. #3a231d
  6. #311e18
  7. #271813
  8. #1d120e
  9. #130c0a
  10. #0a0605
  11. #000000

Tints

#613b30 mixed progressively with white.

  1. #613b30
  2. #714f45
  3. #816259
  4. #90766e
  5. #a08983
  6. #b09d98
  7. #c0b1ac
  8. #d0c4c1
  9. #dfd8d6
  10. #efebea
  11. #ffffff

Tones

#613b30 mixed progressively with gray.

  1. #613b30
  2. #644238
  3. #674940
  4. #6a5048
  5. #6d5750
  6. #715e58
  7. #746460
  8. #776b68
  9. #7a7270
  10. #7d7978
  11. #808080

Readable text 9.65:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.18:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #454545 ≈ 0.003% of males
Achromatomaly #51413d ≈ 0.001% of males
Protanopia #44402f ≈ 1.01% of males
Deuteranopia #4d4830 ≈ 1.27% of males
Tritanopia #693538 ≈ 0.0001% of males
Protanomaly #513e2f ≈ 1.08% of males
Deuteranomaly #564330 ≈ 4.63% of males
Tritanomaly #663835 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-613b30 {
  color: #613b30;
}
Background
.bg-613b30 {
  background-color: #613b30;
  color: #ffffff;
}
Border
.border-613b30 {
  border: 2px solid #613b30;
}
CSS variables
:root {
  --color-primary: #613b30;
  --color-primary-rgb: 97 59 48;
  --color-primary-hsl: 13 34% 28%;
}
Gradient
.gradient-613b30 {
  background: linear-gradient(135deg, #613b30, #615330);
}
Colored shadow
.shadow-613b30 {
  box-shadow: 0 8px 24px rgb(97 59 48 / 0.35);
}

#592720 Caput Mortuum ΔE 6.44 #674c47 Liver ΔE 6.79 #6f4e37 Coffee ΔE 8.41 #7c4848 Tuscan Red ΔE 8.72 #722f37 Wine ΔE 9.95 #635147 Umber ΔE 9.95 #3d2b1f Bistre ΔE 10.47 #9ec4cf Inverted #454545 Grayscale 

Caput Mortuum
#613b30  rgb(97, 59, 48)  hsl(13, 34%, 28%)  Caput Mortuum
#305661  rgb(48, 86, 97)  hsl(193, 34%, 28%)  Dark Slate Gray
#30613b  rgb(48, 97, 59)  hsl(133, 34%, 28%)  Hunter Green
#3b3061  rgb(59, 48, 97)  hsl(253, 34%, 28%)  Dark Slate Blue