black
#000000
#CA4444
#CA4444
Color Values
| Format | #000000 | #CA4444 |
|---|---|---|
| HEX | #000000 | #CA4444 |
| RGB | 0, 0, 0 | 202, 68, 68 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 55.8%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 66.3%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 66.3%, 66.3%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5756 0.1703 24.2 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CA4444 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CA4444
Color Difference (Delta E)
77.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CA4444);
background: linear-gradient(135deg, #000000, #CA4444);