black
#000000
#D11511
#D11511
Color Values
| Format | #000000 | #D11511 |
|---|---|---|
| HEX | #000000 | #D11511 |
| RGB | 0, 0, 0 | 209, 21, 17 |
| HSL | 0.0, 0.0%, 0.0% | 1.2, 85.0%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 1.2, 91.9%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 90.0%, 91.9%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5468 0.2154 28.8 |
Contrast & Accessibility
3.83:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D11511 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D11511
Color Difference (Delta E)
96.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D11511);
background: linear-gradient(135deg, #000000, #D11511);