black
#000000
#911B15
#911B15
Color Values
| Format | #000000 | #911B15 |
|---|---|---|
| HEX | #000000 | #911B15 |
| RGB | 0, 0, 0 | 145, 27, 21 |
| HSL | 0.0, 0.0%, 0.0% | 2.9, 74.7%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 2.9, 85.5%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.4%, 85.5%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4277 0.1542 28.6 |
Contrast & Accessibility
2.37:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #911B15 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #911B15
Color Difference (Delta E)
67.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #911B15);
background: linear-gradient(135deg, #000000, #911B15);