black
#000000
#ED2525
#ED2525
Color Values
| Format | #000000 | #ED2525 |
|---|---|---|
| HEX | #000000 | #ED2525 |
| RGB | 0, 0, 0 | 237, 37, 37 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 84.7%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 84.4%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.4%, 84.4%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6073 0.2306 27.6 |
Contrast & Accessibility
4.89:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #ED2525 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #ED2525
Color Difference (Delta E)
102.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #ED2525);
background: linear-gradient(135deg, #000000, #ED2525);