ColorTool
Log in
#343B3D

#343b3d ≈ Onyx

  • gray
  • Lightness: low
  • Saturation: almost no
  • Neutral
Check contrast Explore in graph Random color

#343b3d is a color from the gray family, with low lightness and almost no saturation. In the RGB model it is made of 20.39% red, 23.14% green and 23.92% blue; printed in CMYK it uses 14.75% cyan, 3.28% magenta, 0% yellow and 76.08% black. Its hue angle is 193.33°, with 7.96% saturation and 22.16% 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 11.42:1 (WCAG AAA). The closest named color is Onyx (#353839), ΔE 2.22.

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 luminance0.0419

Complementary

  1. #343b3d
  2. #3d3634

Split complementary

  1. #343b3d
  2. #3d3437
  3. #3d3b34

Analogous

  1. #343d3b
  2. #343b3d
  3. #34373d

Triadic

  1. #343b3d
  2. #3d343b
  3. #3b3d34

Tetradic

  1. #343b3d
  2. #36343d
  3. #3d3634
  4. #3b3d34

Square

  1. #343b3d
  2. #3b343d
  3. #3d3634
  4. #373d34

Monochromatic

  1. #090b0b
  2. #111314
  3. #343b3d
  4. #576366
  5. #7b8a8f

Shades

#343b3d mixed progressively with black.

  1. #343b3d
  2. #2f3537
  3. #2a2f31
  4. #24292b
  5. #1f2325
  6. #1a1e1f
  7. #151818
  8. #101212
  9. #0a0c0c
  10. #050606
  11. #000000

Tints

#343b3d mixed progressively with white.

  1. #343b3d
  2. #484f50
  3. #5d6264
  4. #717677
  5. #85898b
  6. #9a9d9e
  7. #aeb1b1
  8. #c2c4c5
  9. #d6d8d8
  10. #ebebec
  11. #ffffff

Tones

#343b3d mixed progressively with gray.

  1. #343b3d
  2. #3c4244
  3. #43494a
  4. #4b5051
  5. #525758
  6. #5a5e5f
  7. #626465
  8. #696b6c
  9. #717273
  10. #787979
  11. #808080

Readable text 11.42:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.84:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3a3a3a ≈ 0.003% of males
Achromatomaly #383a3b ≈ 0.001% of males
Protanopia #3a3a3d ≈ 1.01% of males
Deuteranopia #38393d ≈ 1.27% of males
Tritanopia #323c3c ≈ 0.0001% of males
Protanomaly #373b3d ≈ 1.08% of males
Deuteranomaly #363a3d ≈ 4.63% of males
Tritanomaly #333b3c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-343b3d {
  color: #343b3d;
}
Background
.bg-343b3d {
  background-color: #343b3d;
  color: #ffffff;
}
Border
.border-343b3d {
  border: 2px solid #343b3d;
}
CSS variables
:root {
  --color-primary: #343b3d;
  --color-primary-rgb: 52 59 61;
  --color-primary-hsl: 193 8% 22%;
}
Gradient
.gradient-343b3d {
  background: linear-gradient(135deg, #343b3d, #34373d);
}
Colored shadow
.shadow-343b3d {
  box-shadow: 0 8px 24px rgb(52 59 61 / 0.35);
}

#353839 Onyx ΔE 2.22 #2a3439 Gunmetal ΔE 3.10 #343434 Jet ΔE 4.32 #414a4c Outer Space ΔE 4.92 #3b3c36 Black Olive ΔE 5.51 #36454f Charcoal ΔE 5.54 #555555 Davy's Gray ΔE 9.98 #cbc4c2 Inverted #3a3a3a Grayscale 

Onyx
#343b3d  rgb(52, 59, 61)  hsl(193, 8%, 22%)  Onyx
#3d3634  rgb(61, 54, 52)  hsl(13, 8%, 22%)  Jet
#3d343b  rgb(61, 52, 59)  hsl(313, 8%, 22%)  Jet
#3b3d34  rgb(59, 61, 52)  hsl(73, 8%, 22%)  Black Olive