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#631F37

#631f37 ≈ Tyrian Purple

  • rose
  • Lightness: low
  • Saturation: moderate
  • Warm
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#631f37 is a color from the rose family, with low lightness and moderate saturation. In the RGB model it is made of 38.82% red, 12.16% green and 21.57% blue; printed in CMYK it uses 0% cyan, 68.69% magenta, 44.44% yellow and 61.18% black. Its hue angle is 338.82°, with 52.31% saturation and 25.49% lightness in HSL. It is a warm color, often associated with romance, playfulness and affection. 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 11.79:1 (WCAG AAA). The closest named color is Tyrian Purple (#66023c), ΔE 5.82.

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 luminance0.0391

Complementary

  1. #631f37
  2. #1f634b

Split complementary

  1. #631f37
  2. #1f6329
  3. #1f5963

Analogous

  1. #631f59
  2. #631f37
  3. #63291f

Triadic

  1. #631f37
  2. #37631f
  3. #1f3763

Tetradic

  1. #631f37
  2. #634b1f
  3. #1f634b
  4. #1f3763

Square

  1. #631f37
  2. #59631f
  3. #1f634b
  4. #291f63

Monochromatic

  1. #100509
  2. #290d17
  3. #631f37
  4. #9d3157
  5. #c9527c

Shades

#631f37 mixed progressively with black.

  1. #631f37
  2. #591c32
  3. #4f192c
  4. #451627
  5. #3b1321
  6. #32101c
  7. #280c16
  8. #1e0911
  9. #14060b
  10. #0a0306
  11. #000000

Tints

#631f37 mixed progressively with white.

  1. #631f37
  2. #73354b
  3. #824c5f
  4. #926273
  5. #a17987
  6. #b18f9b
  7. #c1a5af
  8. #d0bcc3
  9. #e0d2d7
  10. #efe9eb
  11. #ffffff

Tones

#631f37 mixed progressively with gray.

  1. #631f37
  2. #66293e
  3. #693246
  4. #6c3c4d
  5. #6f4654
  6. #72505c
  7. #745963
  8. #77636a
  9. #7a6d71
  10. #7d7679
  11. #808080

Readable text 11.79:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.78:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #383838 ≈ 0.003% of males
Achromatomaly #4d2f37 ≈ 0.001% of males
Protanopia #2c2f38 ≈ 1.01% of males
Deuteranopia #3e3d35 ≈ 1.27% of males
Tritanopia #6c1728 ≈ 0.0001% of males
Protanomaly #482a37 ≈ 1.08% of males
Deuteranomaly #503336 ≈ 4.63% of males
Tritanomaly #681b2f ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-631f37 {
  color: #631f37;
}
Background
.bg-631f37 {
  background-color: #631f37;
  color: #ffffff;
}
Border
.border-631f37 {
  border: 2px solid #631f37;
}
CSS variables
:root {
  --color-primary: #631f37;
  --color-primary-rgb: 99 31 55;
  --color-primary-hsl: 339 52% 25%;
}
Gradient
.gradient-631f37 {
  background: linear-gradient(135deg, #631f37, #63291f);
}
Colored shadow
.shadow-631f37 {
  box-shadow: 0 8px 24px rgb(99 31 55 / 0.35);
}

#66023c Tyrian Purple ΔE 5.82 #78184a Pansy Purple ΔE 6.22 #722f37 Wine ΔE 7.06 #7f1734 Claret ΔE 7.14 #873260 Boysenberry ΔE 10.50 #614051 Eggplant ΔE 10.56 #702963 Byzantium ΔE 11.57 #9ce0c8 Inverted #383838 Grayscale 

Tyrian Purple
#631f37  rgb(99, 31, 55)  hsl(339, 52%, 25%)  Tyrian Purple
#1f634b  rgb(31, 99, 75)  hsl(159, 52%, 25%)  Hunter Green
#37631f  rgb(55, 99, 31)  hsl(99, 52%, 25%)  Lincoln Green
#1f3763  rgb(31, 55, 99)  hsl(219, 52%, 25%)  Prussian Blue