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#353A41

#353a41 ≈ Onyx

  • azure
  • Lightness: low
  • Saturation: almost no
  • Neutral
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#353a41 is a color from the azure family, with low lightness and almost no saturation. In the RGB model it is made of 20.78% red, 22.75% green and 25.49% blue; printed in CMYK it uses 18.46% cyan, 10.77% magenta, 0% yellow and 74.51% black. Its hue angle is 215°, with 10.17% saturation and 23.14% lightness in HSL. It is a neutral color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and corporate identities. White text on this color reaches a contrast ratio of 11.46:1 (WCAG AAA). The closest named color is Onyx (#353839), ΔE 3.71.

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 luminance0.0416

Complementary

  1. #353a41
  2. #413c35

Split complementary

  1. #353a41
  2. #413635
  3. #404135

Analogous

  1. #354041
  2. #353a41
  3. #363541

Triadic

  1. #353a41
  2. #41353a
  3. #3a4135

Tetradic

  1. #353a41
  2. #3c3541
  3. #413c35
  4. #3a4135

Square

  1. #353a41
  2. #413540
  3. #413c35
  4. #354136

Monochromatic

  1. #090a0b
  2. #131417
  3. #353a41
  4. #57606b
  5. #7b8594

Shades

#353a41 mixed progressively with black.

  1. #353a41
  2. #30343b
  3. #2a2e34
  4. #25292e
  5. #202327
  6. #1b1d21
  7. #15171a
  8. #101114
  9. #0b0c0d
  10. #050607
  11. #000000

Tints

#353a41 mixed progressively with white.

  1. #353a41
  2. #494e54
  3. #5d6167
  4. #72757a
  5. #86898d
  6. #9a9da0
  7. #aeb0b3
  8. #c2c4c6
  9. #d7d8d9
  10. #ebebec
  11. #ffffff

Tones

#353a41 mixed progressively with gray.

  1. #353a41
  2. #3d4147
  3. #44484e
  4. #4c4f54
  5. #53565a
  6. #5b5d61
  7. #626467
  8. #6a6b6d
  9. #717273
  10. #79797a
  11. #808080

Readable text 11.46:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.83:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3a3a3a ≈ 0.003% of males
Achromatomaly #383a3d ≈ 0.001% of males
Protanopia #383a41 ≈ 1.01% of males
Deuteranopia #363941 ≈ 1.27% of males
Tritanopia #323b3c ≈ 0.0001% of males
Protanomaly #373a41 ≈ 1.08% of males
Deuteranomaly #363941 ≈ 4.63% of males
Tritanomaly #333b3e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-353a41 {
  color: #353a41;
}
Background
.bg-353a41 {
  background-color: #353a41;
  color: #ffffff;
}
Border
.border-353a41 {
  border: 2px solid #353a41;
}
CSS variables
:root {
  --color-primary: #353a41;
  --color-primary-rgb: 53 58 65;
  --color-primary-hsl: 215 10% 23%;
}
Gradient
.gradient-353a41 {
  background: linear-gradient(135deg, #353a41, #363541);
}
Colored shadow
.shadow-353a41 {
  box-shadow: 0 8px 24px rgb(53 58 65 / 0.35);
}

#353839 Onyx ΔE 3.71 #2a3439 Gunmetal ΔE 4.04 #343434 Jet ΔE 4.88 #36454f Charcoal ΔE 5.22 #414a4c Outer Space ΔE 6.60 #3b3c36 Black Olive ΔE 8.30 #555555 Davy's Gray ΔE 10.31 #cac5be Inverted #3a3a3a Grayscale 

Onyx
#353a41  rgb(53, 58, 65)  hsl(215, 10%, 23%)  Onyx
#413c35  rgb(65, 60, 53)  hsl(35, 10%, 23%)  Black Olive
#41353a  rgb(65, 53, 58)  hsl(335, 10%, 23%)  Jet
#3a4135  rgb(58, 65, 53)  hsl(95, 10%, 23%)  Rifle Green