black
#000000
#CF180A
#CF180A
Color Values
| Format | #000000 | #CF180A |
|---|---|---|
| HEX | #000000 | #CF180A |
| RGB | 0, 0, 0 | 207, 24, 10 |
| HSL | 0.0, 0.0%, 0.0% | 4.3, 90.8%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 4.3, 95.2%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 88.4%, 95.2%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.544 0.213 29.8 |
Contrast & Accessibility
3.79:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CF180A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CF180A
Color Difference (Delta E)
96.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CF180A);
background: linear-gradient(135deg, #000000, #CF180A);