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#400A13

#400a13 ≈ Caput Mortuum

  • red
  • Lightness: very low
  • Saturation: muted
  • Warm
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#400a13 is a color from the red family, with very low lightness and muted saturation. In the RGB model it is made of 25.1% red, 3.92% green and 7.45% blue; printed in CMYK it uses 0% cyan, 84.38% magenta, 70.31% yellow and 74.9% black. Its hue angle is 350°, with 72.97% saturation and 14.51% lightness in HSL. It is a warm color, often associated with energy, passion and urgency. Designers typically use it for food and restaurant brands, sales and promotions and luxury branding. White text on this color reaches a contrast ratio of 16.52:1 (WCAG AAA). The closest named color is Caput Mortuum (#592720), ΔE 9.11.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#330000
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0135

Complementary

  1. #400a13
  2. #0a4037

Split complementary

  1. #400a13
  2. #0a401c
  3. #0a2e40

Analogous

  1. #400a2e
  2. #400a13
  3. #401c0a

Triadic

  1. #400a13
  2. #13400a
  3. #0a1340

Tetradic

  1. #400a13
  2. #40370a
  3. #0a4037
  4. #0a1340

Square

  1. #400a13
  2. #2e400a
  3. #0a4037
  4. #1c0a40

Monochromatic

  1. #120305
  2. #120305
  3. #400a13
  4. #821427
  5. #c41f3a

Shades

#400a13 mixed progressively with black.

  1. #400a13
  2. #3a0911
  3. #33080f
  4. #2d070d
  5. #26060b
  6. #20050a
  7. #1a0408
  8. #130306
  9. #0d0204
  10. #060102
  11. #000000

Tints

#400a13 mixed progressively with white.

  1. #400a13
  2. #53232b
  3. #663b42
  4. #79545a
  5. #8c6c71
  6. #a08589
  7. #b39da1
  8. #c6b6b8
  9. #d9ced0
  10. #ece7e7
  11. #ffffff

Tones

#400a13 mixed progressively with gray.

  1. #400a13
  2. #46161e
  3. #4d2229
  4. #532d34
  5. #5a393f
  6. #60454a
  7. #665154
  8. #6d5d5f
  9. #73686a
  10. #7a7475
  11. #808080

Readable text 16.52:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.27:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #1f1f1f ≈ 0.003% of males
Achromatomaly #2f181b ≈ 0.001% of males
Protanopia #191813 ≈ 1.01% of males
Deuteranopia #272312 ≈ 1.27% of males
Tritanopia #47000e ≈ 0.0001% of males
Protanomaly #2d1313 ≈ 1.08% of males
Deuteranomaly #321b12 ≈ 4.63% of males
Tritanomaly #440410 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-400a13 {
  color: #400a13;
}
Background
.bg-400a13 {
  background-color: #400a13;
  color: #ffffff;
}
Border
.border-400a13 {
  border: 2px solid #400a13;
}
CSS variables
:root {
  --color-primary: #400a13;
  --color-primary-rgb: 64 10 19;
  --color-primary-hsl: 350 73% 15%;
}
Gradient
.gradient-400a13 {
  background: linear-gradient(135deg, #400a13, #401c0a);
}
Colored shadow
.shadow-400a13 {
  box-shadow: 0 8px 24px rgb(64 10 19 / 0.35);
}

#592720 Caput Mortuum ΔE 9.11 #65000b Rosewood ΔE 10.25 #722f37 Wine ΔE 12.28 #66023c Tyrian Purple ΔE 13.23 #7f1734 Claret ΔE 13.32 #800020 Burgundy ΔE 13.36 #801818 Falu Red ΔE 15.17 #bff5ec Inverted #1f1f1f Grayscale 

Caput Mortuum
#400a13  rgb(64, 10, 19)  hsl(350, 73%, 15%)  Caput Mortuum
#0a4037  rgb(10, 64, 55)  hsl(170, 73%, 15%)  Phthalo Green
#13400a  rgb(19, 64, 10)  hsl(110, 73%, 15%)  British Racing Green
#0a1340  rgb(10, 19, 64)  hsl(230, 73%, 15%)  Oxford Blue