black
#000000
#FD3030
#FD3030
Color Values
| Format | #000000 | #FD3030 |
|---|---|---|
| HEX | #000000 | #FD3030 |
| RGB | 0, 0, 0 | 253, 48, 48 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 98.1%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 81.0%, 99.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.0%, 81.0%, 0.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6432 0.2373 27.1 |
Contrast & Accessibility
5.64:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FD3030 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #FD3030
Color Difference (Delta E)
105.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #FD3030);
background: linear-gradient(135deg, #000000, #FD3030);