Charcoal — #36454F
Also known as: Azul Petróleo
#36454F, primarily known as Charcoal (also called Azul Petróleo), is composed of 21% red, 27% green, and 31% blue in RGB. In CMYK it is 32% cyan, 13% magenta, 0% yellow, 69% black. In HSL the hue angle is 204°, saturation 19%, and lightness 26%. The closest web-safe color is #333333.
Color conversions
| Format | Value | Copy |
|---|---|---|
| HEX | #36454F | |
| RGB | rgb(54, 69, 79) | |
| HSL | hsl(204, 18.8%, 26.1%) | |
| HSV | hsv(204, 31.6%, 31%) | |
| CMYK | cmyk(31.6%, 12.7%, 0%, 69%) | |
| OKLCH | oklch(38.14% 0.0258 237.54) | |
| HWB | hwb(204 21.2% 69%) | |
| LAB | lab(28.3% -4.16 -8.11) | |
| LCH | lch(28.3% 9.1 242.9) | |
| OKLAB | oklab(38.14% -0.0138 -0.0218) | |
| XYZ | X 5.06 Y 5.6 Z 8.21 | |
| Web Safe | #333333 | |
| RGB Percent | 21.2%, 27.1%, 31% | |
| Decimal | 3556687 |
| Format | Value | Copy |
|---|---|---|
| HEX | #36454F | |
| RGB | rgb(54, 69, 79) | |
| HSL | hsl(204, 18.8%, 26.1%) | |
| HSV | hsv(204, 31.6%, 31%) | |
| CMYK | cmyk(31.6%, 12.7%, 0%, 69%) | |
| OKLCH | oklch(38.14% 0.0258 237.54) | |
| HWB | hwb(204 21.2% 69%) |
| Format | Value | Copy |
|---|---|---|
| LAB | lab(28.3% -4.16 -8.11) | |
| LCH | lch(28.3% 9.1 242.9) | |
| OKLAB | oklab(38.14% -0.0138 -0.0218) | |
| XYZ | X 5.06 Y 5.6 Z 8.21 | |
| Web Safe | #333333 | |
| RGB Percent | 21.2%, 27.1%, 31% | |
| Decimal | 3556687 |
Color harmonies
Harmony swatches keep the same saturation and lightness as the base color.
Complementary
Analogous
Triadic
Split-complementary
Tetradic
Square
Alternative colors
Nearby variations by nudging hue and lightness. Click a swatch to open that color.
Similar named colors
Nearest matches from our 30,000-name dataset (CIELAB ΔE). Click a swatch to open that color.
Tints, shades & tones
Contrast preview
On white
Sample
9.90:1
AA normal ✓ · AA large ✓
On black
Sample
2.12:1
AA normal ✗ · AA large ✗
Color blindness preview
Protanopia
97% similar
1.3% of men, 0.02% of women
Deuteranopia
98% similar
6% of men, 0.4% of women
Tritanopia
97% similar
0.001% of population
Achromatopsia
96% similar
0.003% of population
UI preview
Simplified components using a Tailwind-style scale generated from this color.
Button
Alert
Heads up
This alert uses lighter tints for the background and a mid-tone for the border.
Progress
67% complete