black
#000000
#E61921
#E61921
Color Values
| Format | #000000 | #E61921 |
|---|---|---|
| HEX | #000000 | #E61921 |
| RGB | 0, 0, 0 | 230, 25, 33 |
| HSL | 0.0, 0.0%, 0.0% | 357.7, 80.4%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 357.7, 89.1%, 90.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.1%, 85.7%, 9.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5887 0.2303 27.1 |
Contrast & Accessibility
4.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #E61921 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #E61921
Color Difference (Delta E)
100.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #E61921);
background: linear-gradient(135deg, #000000, #E61921);