ColorTool
Log in
#2F3333

#2f3333 ≈ Onyx

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

#2f3333 is a color from the gray family, with very low lightness and almost no saturation. In the RGB model it is made of 18.43% red, 20% green and 20% blue; printed in CMYK it uses 7.84% cyan, 0% magenta, 0% yellow and 80% black. Its hue angle is 180°, with 4.08% saturation and 19.22% 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 12.79:1 (WCAG AAA). The closest named color is Onyx (#353839), ΔE 2.

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 luminance0.0321

Complementary

  1. #2f3333
  2. #332f2f

Split complementary

  1. #2f3333
  2. #332f31
  3. #33312f

Analogous

  1. #2f3331
  2. #2f3333
  3. #2f3133

Triadic

  1. #2f3333
  2. #332f33
  3. #33332f

Tetradic

  1. #2f3333
  2. #2f2f33
  3. #332f2f
  4. #33332f

Square

  1. #2f3333
  2. #312f33
  3. #332f2f
  4. #31332f

Monochromatic

  1. #0a0b0b
  2. #0a0b0b
  3. #2f3333
  4. #545b5b
  5. #788383

Shades

#2f3333 mixed progressively with black.

  1. #2f3333
  2. #2a2e2e
  3. #262929
  4. #212424
  5. #1c1f1f
  6. #181a1a
  7. #131414
  8. #0e0f0f
  9. #090a0a
  10. #050505
  11. #000000

Tints

#2f3333 mixed progressively with white.

  1. #2f3333
  2. #444747
  3. #595c5c
  4. #6d7070
  5. #828585
  6. #979999
  7. #acadad
  8. #c1c2c2
  9. #d5d6d6
  10. #eaebeb
  11. #ffffff

Tones

#2f3333 mixed progressively with gray.

  1. #2f3333
  2. #373b3b
  3. #3f4242
  4. #474a4a
  5. #4f5252
  6. #585a5a
  7. #606161
  8. #686969
  9. #707171
  10. #787878
  11. #808080

Readable text 12.79:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.64:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #323232 ≈ 0.003% of males
Achromatomaly #313333 ≈ 0.001% of males
Protanopia #323333 ≈ 1.01% of males
Deuteranopia #323233 ≈ 1.27% of males
Tritanopia #2e3333 ≈ 0.0001% of males
Protanomaly #313333 ≈ 1.08% of males
Deuteranomaly #313233 ≈ 4.63% of males
Tritanomaly #2e3333 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-2f3333 {
  color: #2f3333;
}
Background
.bg-2f3333 {
  background-color: #2f3333;
  color: #ffffff;
}
Border
.border-2f3333 {
  border: 2px solid #2f3333;
}
CSS variables
:root {
  --color-primary: #2f3333;
  --color-primary-rgb: 47 51 51;
  --color-primary-hsl: 180 4% 19%;
}
Gradient
.gradient-2f3333 {
  background: linear-gradient(135deg, #2f3333, #2f3133);
}
Colored shadow
.shadow-2f3333 {
  box-shadow: 0 8px 24px rgb(47 51 51 / 0.35);
}

#353839 Onyx ΔE 2.00 #343434 Jet ΔE 2.58 #2a3439 Gunmetal ΔE 3.70 #3b3c36 Black Olive ΔE 4.86 #414a4c Outer Space ΔE 7.66 #36454f Charcoal ΔE 8.33 #483c32 Taupe ΔE 10.75 #d0cccc Inverted #323232 Grayscale 

Onyx
#2f3333  rgb(47, 51, 51)  hsl(180, 4%, 19%)  Onyx
#332f2f  rgb(51, 47, 47)  hsl(0, 4%, 19%)  Jet
#332f33  rgb(51, 47, 51)  hsl(300, 4%, 19%)  Jet
#33332f  rgb(51, 51, 47)  hsl(60, 4%, 19%)  Jet