black
#000000
#900F15
#900F15
Color Values
| Format | #000000 | #900F15 |
|---|---|---|
| HEX | #000000 | #900F15 |
| RGB | 0, 0, 0 | 144, 15, 21 |
| HSL | 0.0, 0.0%, 0.0% | 357.2, 81.1%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 357.2, 89.6%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.6%, 85.4%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.418 0.1605 26.3 |
Contrast & Accessibility
2.27:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #900F15 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #900F15
Color Difference (Delta E)
67.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #900F15);
background: linear-gradient(135deg, #000000, #900F15);