black
#000000
#E0503B
#E0503B
Color Values
| Format | #000000 | #E0503B |
|---|---|---|
| HEX | #000000 | #E0503B |
| RGB | 0, 0, 0 | 224, 80, 59 |
| HSL | 0.0, 0.0%, 0.0% | 7.6, 72.7%, 55.5% |
| HSV | 0.0, 0.0%, 0.0% | 7.6, 73.7%, 87.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 64.3%, 73.7%, 12.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6238 0.1833 31.0 |
Contrast & Accessibility
5.38:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #E0503B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #E0503B
Color Difference (Delta E)
87.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #E0503B);
background: linear-gradient(135deg, #000000, #E0503B);