black
#000000
#D51917
#D51917
Color Values
| Format | #000000 | #D51917 |
|---|---|---|
| HEX | #000000 | #D51917 |
| RGB | 0, 0, 0 | 213, 25, 23 |
| HSL | 0.0, 0.0%, 0.0% | 0.6, 80.5%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 0.6, 89.2%, 83.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 88.3%, 89.2%, 16.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5563 0.2168 28.4 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D51917 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D51917
Color Difference (Delta E)
96.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D51917);
background: linear-gradient(135deg, #000000, #D51917);