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#A64000

#a64000 ≈ Rust

  • brown
  • Lightness: low
  • Saturation: strong
  • Warm
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#a64000 is a color from the brown family, with low lightness and strong saturation. In the RGB model it is made of 65.1% red, 25.1% green and 0% blue; printed in CMYK it uses 0% cyan, 61.45% magenta, 100% yellow and 34.9% black. Its hue angle is 23.13°, with 100% saturation and 32.55% 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 corporate identities. White text on this color reaches a contrast ratio of 6.26:1 (WCAG AA). The closest named color is Rust (#b7410e), ΔE 4.32.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#993300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1177

Complementary

  1. #a64000
  2. #0066a6

Split complementary

  1. #a64000
  2. #00a693
  3. #0013a6

Analogous

  1. #a60013
  2. #a64000
  3. #a69300

Triadic

  1. #a64000
  2. #00a640
  3. #4000a6

Tetradic

  1. #a64000
  2. #66a600
  3. #0066a6
  4. #4000a6

Square

  1. #a64000
  2. #13a600
  3. #0066a6
  4. #9300a6

Monochromatic

  1. #140800
  2. #5a2300
  3. #a64000
  4. #f35d00
  5. #ff8a40

Shades

#a64000 mixed progressively with black.

  1. #a64000
  2. #953a00
  3. #853300
  4. #742d00
  5. #642600
  6. #532000
  7. #421a00
  8. #321300
  9. #210d00
  10. #110600
  11. #000000

Tints

#a64000 mixed progressively with white.

  1. #a64000
  2. #af531a
  3. #b86633
  4. #c1794d
  5. #ca8c66
  6. #d3a080
  7. #dbb399
  8. #e4c6b3
  9. #edd9cc
  10. #f6ece6
  11. #ffffff

Tones

#a64000 mixed progressively with gray.

  1. #a64000
  2. #a2460d
  3. #9e4d1a
  4. #9b5326
  5. #975a33
  6. #936040
  7. #8f664d
  8. #8b6d5a
  9. #887366
  10. #847a73
  11. #808080

Readable text 6.26:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.35:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #606060 ≈ 0.003% of males
Achromatomaly #82554b ≈ 0.001% of males
Protanopia #5e5200 ≈ 1.01% of males
Deuteranopia #776900 ≈ 1.27% of males
Tritanopia #b72436 ≈ 0.0001% of males
Protanomaly #814b00 ≈ 1.08% of males
Deuteranomaly #8c5b00 ≈ 4.63% of males
Tritanomaly #b13129 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-a64000 {
  color: #a64000;
}
Background
.bg-a64000 {
  background-color: #a64000;
  color: #ffffff;
}
Border
.border-a64000 {
  border: 2px solid #a64000;
}
CSS variables
:root {
  --color-primary: #a64000;
  --color-primary-rgb: 166 64 0;
  --color-primary-hsl: 23 100% 33%;
}
Gradient
.gradient-a64000 {
  background: linear-gradient(135deg, #a64000, #a69300);
}
Colored shadow
.shadow-a64000 {
  box-shadow: 0 8px 24px rgb(166 64 0 / 0.35);
}

#b7410e Rust ΔE 4.32 #c04000 Mahogany ΔE 5.47 #a0522d Sienna ΔE 6.19 #8b4513 Saddle Brown ΔE 6.23 #cb410b Sinopia ΔE 8.09 #80461b Russet ΔE 9.03 #a81c07 Rufous ΔE 9.14 #59bfff Inverted #606060 Grayscale 

Rust
#a64000  rgb(166, 64, 0)  hsl(23, 100%, 33%)  Rust
#0066a6  rgb(0, 102, 166)  hsl(203, 100%, 33%)  Medium Persian Blue
#00a640  rgb(0, 166, 64)  hsl(143, 100%, 33%)  Shamrock Green
#4000a6  rgb(64, 0, 166)  hsl(263, 100%, 33%)  Zaffre