ColorTool
Log in
#404145

#404145 ≈ Onyx

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

#404145 is a color from the gray family, with low lightness and almost no saturation. In the RGB model it is made of 25.1% red, 25.49% green and 27.06% blue; printed in CMYK it uses 7.25% cyan, 5.8% magenta, 0% yellow and 72.94% black. Its hue angle is 228°, with 3.76% saturation and 26.08% 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 10.19:1 (WCAG AAA). The closest named color is Onyx (#353839), ΔE 4.11.

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 luminance0.053

Complementary

  1. #404145
  2. #454440

Split complementary

  1. #404145
  2. #454240
  3. #444540

Analogous

  1. #404445
  2. #404145
  3. #424045

Triadic

  1. #404145
  2. #454041
  3. #414540

Tetradic

  1. #404145
  2. #444045
  3. #454440
  4. #414540

Square

  1. #404145
  2. #454044
  3. #454440
  4. #404542

Monochromatic

  1. #0a0a0b
  2. #1b1c1d
  3. #404145
  4. #65666d
  5. #8b8c93

Shades

#404145 mixed progressively with black.

  1. #404145
  2. #3a3b3e
  3. #333437
  4. #2d2e30
  5. #262729
  6. #202123
  7. #1a1a1c
  8. #131415
  9. #0d0d0e
  10. #060707
  11. #000000

Tints

#404145 mixed progressively with white.

  1. #404145
  2. #535458
  3. #66676a
  4. #797a7d
  5. #8c8d8f
  6. #a0a0a2
  7. #b3b3b5
  8. #c6c6c7
  9. #d9d9da
  10. #ececec
  11. #ffffff

Tones

#404145 mixed progressively with gray.

  1. #404145
  2. #46474b
  3. #4d4e51
  4. #535457
  5. #5a5a5d
  6. #606163
  7. #666768
  8. #6d6d6e
  9. #737374
  10. #7a7a7a
  11. #808080

Readable text 10.19:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.06:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #414141 ≈ 0.003% of males
Achromatomaly #414143 ≈ 0.001% of males
Protanopia #404145 ≈ 1.01% of males
Deuteranopia #404145 ≈ 1.27% of males
Tritanopia #3f4242 ≈ 0.0001% of males
Protanomaly #404145 ≈ 1.08% of males
Deuteranomaly #404145 ≈ 4.63% of males
Tritanomaly #3f4143 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-404145 {
  color: #404145;
}
Background
.bg-404145 {
  background-color: #404145;
  color: #ffffff;
}
Border
.border-404145 {
  border: 2px solid #404145;
}
CSS variables
:root {
  --color-primary: #404145;
  --color-primary-rgb: 64 65 69;
  --color-primary-hsl: 228 4% 26%;
}
Gradient
.gradient-404145 {
  background: linear-gradient(135deg, #404145, #424045);
}
Colored shadow
.shadow-404145 {
  box-shadow: 0 8px 24px rgb(64 65 69 / 0.35);
}

#353839 Onyx ΔE 4.11 #343434 Jet ΔE 4.96 #414a4c Outer Space ΔE 5.51 #36454f Charcoal ΔE 6.47 #2a3439 Gunmetal ΔE 6.76 #3b3c36 Black Olive ΔE 6.83 #555555 Davy's Gray ΔE 7.24 #bfbeba Inverted #414141 Grayscale 

Onyx
#404145  rgb(64, 65, 69)  hsl(228, 4%, 26%)  Onyx
#454440  rgb(69, 68, 64)  hsl(48, 4%, 26%)  Black Olive
#454041  rgb(69, 64, 65)  hsl(348, 4%, 26%)  Jet
#414540  rgb(65, 69, 64)  hsl(108, 4%, 26%)  Black Olive