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#39403F

#39403f ≈ Onyx

  • gray
  • Lightness: low
  • Saturation: almost no
  • Neutral
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#39403f is a color from the gray family, with low lightness and almost no saturation. In the RGB model it is made of 22.35% red, 25.1% green and 24.71% blue; printed in CMYK it uses 10.94% cyan, 0% magenta, 1.56% yellow and 74.9% black. Its hue angle is 171.43°, with 5.79% saturation and 23.73% 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 10.61:1 (WCAG AAA). The closest named color is Onyx (#353839), ΔE 3.67.

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 luminance0.049

Complementary

  1. #39403f
  2. #40393a

Split complementary

  1. #39403f
  2. #40393e
  3. #403c39

Analogous

  1. #39403c
  2. #39403f
  3. #393e40

Triadic

  1. #39403f
  2. #3f3940
  3. #403f39

Tetradic

  1. #39403f
  2. #393a40
  3. #40393a
  4. #403f39

Square

  1. #39403f
  2. #3c3940
  3. #40393a
  4. #3e4039

Monochromatic

  1. #0a0b0b
  2. #151817
  3. #39403f
  4. #5d6867
  5. #82908e

Shades

#39403f mixed progressively with black.

  1. #39403f
  2. #333a39
  3. #2e3332
  4. #282d2c
  5. #222626
  6. #1d2020
  7. #171a19
  8. #111313
  9. #0b0d0d
  10. #060606
  11. #000000

Tints

#39403f mixed progressively with white.

  1. #39403f
  2. #4d5352
  3. #616665
  4. #747979
  5. #888c8c
  6. #9ca09f
  7. #b0b3b2
  8. #c4c6c5
  9. #d7d9d9
  10. #ebecec
  11. #ffffff

Tones

#39403f mixed progressively with gray.

  1. #39403f
  2. #404646
  3. #474d4c
  4. #4e5353
  5. #555a59
  6. #5d6060
  7. #646666
  8. #6b6d6d
  9. #727373
  10. #797a7a
  11. #808080

Readable text 10.61:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.98:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3f3f3f ≈ 0.003% of males
Achromatomaly #3c3f3f ≈ 0.001% of males
Protanopia #3f3f3f ≈ 1.01% of males
Deuteranopia #3e3e3f ≈ 1.27% of males
Tritanopia #374040 ≈ 0.0001% of males
Protanomaly #3d3f3f ≈ 1.08% of males
Deuteranomaly #3c3f3f ≈ 4.63% of males
Tritanomaly #38403f ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-39403f {
  color: #39403f;
}
Background
.bg-39403f {
  background-color: #39403f;
  color: #ffffff;
}
Border
.border-39403f {
  border: 2px solid #39403f;
}
CSS variables
:root {
  --color-primary: #39403f;
  --color-primary-rgb: 57 64 63;
  --color-primary-hsl: 171 6% 24%;
}
Gradient
.gradient-39403f {
  background: linear-gradient(135deg, #39403f, #393e40);
}
Colored shadow
.shadow-39403f {
  box-shadow: 0 8px 24px rgb(57 64 63 / 0.35);
}

#353839 Onyx ΔE 3.67 #414a4c Outer Space ΔE 3.78 #3b3c36 Black Olive ΔE 4.22 #2a3439 Gunmetal ΔE 5.44 #343434 Jet ΔE 5.47 #36454f Charcoal ΔE 6.53 #555555 Davy's Gray ΔE 8.74 #c6bfc0 Inverted #3f3f3f Grayscale 

Onyx
#39403f  rgb(57, 64, 63)  hsl(171, 6%, 24%)  Onyx
#40393a  rgb(64, 57, 58)  hsl(351, 6%, 24%)  Jet
#3f3940  rgb(63, 57, 64)  hsl(291, 6%, 24%)  Jet
#403f39  rgb(64, 63, 57)  hsl(51, 6%, 24%)  Black Olive