black
#000000
#303537
#303537
Color Values
| Format | #000000 | #303537 |
|---|---|---|
| HEX | #000000 | #303537 |
| RGB | 0, 0, 0 | 48, 53, 55 |
| HSL | 0.0, 0.0%, 0.0% | 197.1, 6.8%, 20.2% |
| HSV | 0.0, 0.0%, 0.0% | 197.1, 12.7%, 21.6% |
| CMYK | 0%, 0%, 0%, 100% | 12.7%, 3.6%, 0.0%, 78.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3249 0.0078 223.7 |
Contrast & Accessibility
1.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303537 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303537
Color Difference (Delta E)
21.91
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303537);
background: linear-gradient(135deg, #000000, #303537);