black
#000000
#990A21
#990A21
Color Values
| Format | #000000 | #990A21 |
|---|---|---|
| HEX | #000000 | #990A21 |
| RGB | 0, 0, 0 | 153, 10, 33 |
| HSL | 0.0, 0.0%, 0.0% | 350.3, 87.7%, 32.0% |
| HSV | 0.0, 0.0%, 0.0% | 350.3, 93.5%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 93.5%, 78.4%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4352 0.1699 22.3 |
Contrast & Accessibility
2.42:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #990A21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #990A21
Color Difference (Delta E)
69.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #990A21);
background: linear-gradient(135deg, #000000, #990A21);