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#2F3131

#2f3131 ≈ Jet

  • gray
  • Lightness: very low
  • Saturation: almost no
  • Neutral
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#2f3131 is a color from the gray family, with very low lightness and almost no saturation. In the RGB model it is made of 18.43% red, 19.22% green and 19.22% blue; printed in CMYK it uses 4.08% cyan, 0% magenta, 0% yellow and 80.78% black. Its hue angle is 180°, with 2.08% saturation and 18.82% lightness in HSL. It is a neutral color, often associated with neutrality, balance and professionalism. Designers typically use it for body text and typography and corporate identities. White text on this color reaches a contrast ratio of 13.09:1 (WCAG AAA). The closest named color is Jet (#343434), ΔE 1.71.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333333
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0302

Complementary

  1. #2f3131
  2. #312f2f

Split complementary

  1. #2f3131
  2. #312f30
  3. #31302f

Analogous

  1. #2f3130
  2. #2f3131
  3. #2f3031

Triadic

  1. #2f3131
  2. #312f31
  3. #31312f

Tetradic

  1. #2f3131
  2. #2f2f31
  3. #312f2f
  4. #31312f

Square

  1. #2f3131
  2. #302f31
  3. #312f2f
  4. #30312f

Monochromatic

  1. #0a0a0a
  2. #0a0a0a
  3. #2f3131
  4. #545858
  5. #7a7f7f

Shades

#2f3131 mixed progressively with black.

  1. #2f3131
  2. #2a2c2c
  3. #262727
  4. #212222
  5. #1c1d1d
  6. #181919
  7. #131414
  8. #0e0f0f
  9. #090a0a
  10. #050505
  11. #000000

Tints

#2f3131 mixed progressively with white.

  1. #2f3131
  2. #444646
  3. #595a5a
  4. #6d6f6f
  5. #828383
  6. #979898
  7. #acadad
  8. #c1c1c1
  9. #d5d6d6
  10. #eaeaea
  11. #ffffff

Tones

#2f3131 mixed progressively with gray.

  1. #2f3131
  2. #373939
  3. #3f4141
  4. #474949
  5. #4f5151
  6. #585959
  7. #606060
  8. #686868
  9. #707070
  10. #787878
  11. #808080

Readable text 13.09:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.6:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #313131 ≈ 0.003% of males
Achromatomaly #303131 ≈ 0.001% of males
Protanopia #313131 ≈ 1.01% of males
Deuteranopia #303031 ≈ 1.27% of males
Tritanopia #2e3131 ≈ 0.0001% of males
Protanomaly #303131 ≈ 1.08% of males
Deuteranomaly #303131 ≈ 4.63% of males
Tritanomaly #2f3131 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2f3131 {
  color: #2f3131;
}
Background
.bg-2f3131 {
  background-color: #2f3131;
  color: #ffffff;
}
Border
.border-2f3131 {
  border: 2px solid #2f3131;
}
CSS variables
:root {
  --color-primary: #2f3131;
  --color-primary-rgb: 47 49 49;
  --color-primary-hsl: 180 2% 19%;
}
Gradient
.gradient-2f3131 {
  background: linear-gradient(135deg, #2f3131, #2f3031);
}
Colored shadow
.shadow-2f3131 {
  box-shadow: 0 8px 24px rgb(47 49 49 / 0.35);
}

#343434 Jet ΔE 1.71 #353839 Onyx ΔE 2.34 #2a3439 Gunmetal ΔE 4.50 #3b3c36 Black Olive ΔE 5.10 #414a4c Outer Space ΔE 8.53 #36454f Charcoal ΔE 9.13 #483c32 Taupe ΔE 10.00 #d0cece Inverted #313131 Grayscale 

Jet
#2f3131  rgb(47, 49, 49)  hsl(180, 2%, 19%)  Jet
#312f2f  rgb(49, 47, 47)  hsl(0, 2%, 19%)  Jet
#312f31  rgb(49, 47, 49)  hsl(300, 2%, 19%)  Jet
#31312f  rgb(49, 49, 47)  hsl(60, 2%, 19%)  Jet