black
#000000
#D51310
#D51310
Color Values
| Format | #000000 | #D51310 |
|---|---|---|
| HEX | #000000 | #D51310 |
| RGB | 0, 0, 0 | 213, 19, 16 |
| HSL | 0.0, 0.0%, 0.0% | 0.9, 86.0%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 0.9, 92.5%, 83.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 91.1%, 92.5%, 16.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5536 0.2195 28.8 |
Contrast & Accessibility
3.93:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D51310 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D51310
Color Difference (Delta E)
97.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D51310);
background: linear-gradient(135deg, #000000, #D51310);