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#303131

#303131 ≈ Jet

  • gray
  • Lightness: very low
  • Saturation: almost no
  • Neutral
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#303131 is a color from the gray family, with very low lightness and almost no saturation. In the RGB model it is made of 18.82% red, 19.22% green and 19.22% blue; printed in CMYK it uses 2.04% cyan, 0% magenta, 0% yellow and 80.78% black. Its hue angle is 180°, with 1.03% saturation and 19.02% 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 13.05:1 (WCAG AAA). The closest named color is Jet (#343434), ΔE 1.23.

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 luminance0.0305

Complementary

  1. #303131
  2. #313030

Split complementary

  1. #303131
  2. #313031
  3. #313130

Analogous

  1. #303131
  2. #303131
  3. #303131

Triadic

  1. #303131
  2. #313031
  3. #313130

Tetradic

  1. #303131
  2. #303031
  3. #313030
  4. #313130

Square

  1. #303131
  2. #313031
  3. #313030
  4. #313130

Monochromatic

  1. #0a0a0a
  2. #0a0a0a
  3. #303131
  4. #565858
  5. #7c7e7e

Shades

#303131 mixed progressively with black.

  1. #303131
  2. #2b2c2c
  3. #262727
  4. #222222
  5. #1d1d1d
  6. #181919
  7. #131414
  8. #0e0f0f
  9. #0a0a0a
  10. #050505
  11. #000000

Tints

#303131 mixed progressively with white.

  1. #303131
  2. #454646
  3. #595a5a
  4. #6e6f6f
  5. #838383
  6. #989898
  7. #acadad
  8. #c1c1c1
  9. #d6d6d6
  10. #eaeaea
  11. #ffffff

Tones

#303131 mixed progressively with gray.

  1. #303131
  2. #383939
  3. #404141
  4. #484949
  5. #505151
  6. #585959
  7. #606060
  8. #686868
  9. #707070
  10. #787878
  11. #808080

Readable text 13.05:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.61:1 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 #313131 ≈ 1.27% of males
Tritanopia #303131 ≈ 0.0001% of males
Protanomaly #313131 ≈ 1.08% of males
Deuteranomaly #303131 ≈ 4.63% of males
Tritanomaly #303131 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-303131 {
  color: #303131;
}
Background
.bg-303131 {
  background-color: #303131;
  color: #ffffff;
}
Border
.border-303131 {
  border: 2px solid #303131;
}
CSS variables
:root {
  --color-primary: #303131;
  --color-primary-rgb: 48 49 49;
  --color-primary-hsl: 180 1% 19%;
}
Gradient
.gradient-303131 {
  background: linear-gradient(135deg, #303131, #303131);
}
Colored shadow
.shadow-303131 {
  box-shadow: 0 8px 24px rgb(48 49 49 / 0.35);
}

#343434 Jet ΔE 1.23 #353839 Onyx ΔE 2.47 #2a3439 Gunmetal ΔE 4.96 #3b3c36 Black Olive ΔE 5.13 #414a4c Outer Space ΔE 8.74 #36454f Charcoal ΔE 9.38 #483c32 Taupe ΔE 9.49 #cfcece Inverted #313131 Grayscale 

Jet
#303131  rgb(48, 49, 49)  hsl(180, 1%, 19%)  Jet
#313030  rgb(49, 48, 48)  hsl(0, 1%, 19%)  Jet
#313031  rgb(49, 48, 49)  hsl(300, 1%, 19%)  Jet
#313130  rgb(49, 49, 48)  hsl(60, 1%, 19%)  Jet