black
#000000
#D12121
#D12121
Color Values
| Format | #000000 | #D12121 |
|---|---|---|
| HEX | #000000 | #D12121 |
| RGB | 0, 0, 0 | 209, 33, 33 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 72.7%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 84.2%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.2%, 84.2%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5536 0.2087 27.5 |
Contrast & Accessibility
3.95:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D12121 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D12121
Color Difference (Delta E)
91.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D12121);
background: linear-gradient(135deg, #000000, #D12121);