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#333A3A

#333a3a ≈ Onyx

  • gray
  • Lightness: low
  • Saturation: almost no
  • Neutral
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#333a3a is a color from the gray family, with low lightness and almost no saturation. In the RGB model it is made of 20% red, 22.75% green and 22.75% blue; printed in CMYK it uses 12.07% cyan, 0% magenta, 0% yellow and 77.25% black. Its hue angle is 180°, with 6.42% saturation and 21.37% 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 11.62:1 (WCAG AAA). The closest named color is Onyx (#353839), ΔE 2.54.

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 luminance0.0404

Complementary

  1. #333a3a
  2. #3a3333

Split complementary

  1. #333a3a
  2. #3a3336
  3. #3a3633

Analogous

  1. #333a36
  2. #333a3a
  3. #33363a

Triadic

  1. #333a3a
  2. #3a333a
  3. #3a3a33

Tetradic

  1. #333a3a
  2. #33333a
  3. #3a3333
  4. #3a3a33

Square

  1. #333a3a
  2. #36333a
  3. #3a3333
  4. #363a33

Monochromatic

  1. #0a0b0b
  2. #0f1111
  3. #333a3a
  4. #576363
  5. #7b8b8b

Shades

#333a3a mixed progressively with black.

  1. #333a3a
  2. #2e3434
  3. #292e2e
  4. #242929
  5. #1f2323
  6. #1a1d1d
  7. #141717
  8. #0f1111
  9. #0a0c0c
  10. #050606
  11. #000000

Tints

#333a3a mixed progressively with white.

  1. #333a3a
  2. #474e4e
  3. #5c6161
  4. #707575
  5. #858989
  6. #999d9d
  7. #adb0b0
  8. #c2c4c4
  9. #d6d8d8
  10. #ebebeb
  11. #ffffff

Tones

#333a3a mixed progressively with gray.

  1. #333a3a
  2. #3b4141
  3. #424848
  4. #4a4f4f
  5. #525656
  6. #5a5d5d
  7. #616464
  8. #696b6b
  9. #717272
  10. #787979
  11. #808080

Readable text 11.62:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.81:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #393939 ≈ 0.003% of males
Achromatomaly #363939 ≈ 0.001% of males
Protanopia #39393a ≈ 1.01% of males
Deuteranopia #38383a ≈ 1.27% of males
Tritanopia #313b3a ≈ 0.0001% of males
Protanomaly #373a3a ≈ 1.08% of males
Deuteranomaly #36393a ≈ 4.63% of males
Tritanomaly #323a3a ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-333a3a {
  color: #333a3a;
}
Background
.bg-333a3a {
  background-color: #333a3a;
  color: #ffffff;
}
Border
.border-333a3a {
  border: 2px solid #333a3a;
}
CSS variables
:root {
  --color-primary: #333a3a;
  --color-primary-rgb: 51 58 58;
  --color-primary-hsl: 180 6% 21%;
}
Gradient
.gradient-333a3a {
  background: linear-gradient(135deg, #333a3a, #33363a);
}
Colored shadow
.shadow-333a3a {
  box-shadow: 0 8px 24px rgb(51 58 58 / 0.35);
}

#353839 Onyx ΔE 2.54 #2a3439 Gunmetal ΔE 3.72 #343434 Jet ΔE 4.36 #3b3c36 Black Olive ΔE 4.61 #414a4c Outer Space ΔE 5.37 #36454f Charcoal ΔE 6.68 #555555 Davy's Gray ΔE 10.40 #ccc5c5 Inverted #393939 Grayscale 

Onyx
#333a3a  rgb(51, 58, 58)  hsl(180, 6%, 21%)  Onyx
#3a3333  rgb(58, 51, 51)  hsl(0, 6%, 21%)  Jet
#3a333a  rgb(58, 51, 58)  hsl(300, 6%, 21%)  Jet
#3a3a33  rgb(58, 58, 51)  hsl(60, 6%, 21%)  Black Olive