black
#000000
#91303B
#91303B
Color Values
| Format | #000000 | #91303B |
|---|---|---|
| HEX | #000000 | #91303B |
| RGB | 0, 0, 0 | 145, 48, 59 |
| HSL | 0.0, 0.0%, 0.0% | 353.2, 50.3%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 353.2, 66.9%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 66.9%, 59.3%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.455 0.1305 17.4 |
Contrast & Accessibility
2.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #91303B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #91303B
Color Difference (Delta E)
56.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #91303B);
background: linear-gradient(135deg, #000000, #91303B);