black
#000000
#AD130F
#AD130F
Color Values
| Format | #000000 | #AD130F |
|---|---|---|
| HEX | #000000 | #AD130F |
| RGB | 0, 0, 0 | 173, 19, 15 |
| HSL | 0.0, 0.0%, 0.0% | 1.5, 84.0%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 1.5, 91.3%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.0%, 91.3%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4767 0.1854 28.8 |
Contrast & Accessibility
2.88:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD130F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD130F
Color Difference (Delta E)
81.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD130F);
background: linear-gradient(135deg, #000000, #AD130F);