black
#000000
#ED121D
#ED121D
Color Values
| Format | #000000 | #ED121D |
|---|---|---|
| HEX | #000000 | #ED121D |
| RGB | 0, 0, 0 | 237, 18, 29 |
| HSL | 0.0, 0.0%, 0.0% | 357.0, 85.9%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 357.0, 92.4%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 92.4%, 87.8%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5991 0.2386 27.4 |
Contrast & Accessibility
4.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #ED121D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #ED121D
Color Difference (Delta E)
105.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #ED121D);
background: linear-gradient(135deg, #000000, #ED121D);