black
#000000
#641B21
#641B21
Color Values
| Format | #000000 | #641B21 |
|---|---|---|
| HEX | #000000 | #641B21 |
| RGB | 0, 0, 0 | 100, 27, 33 |
| HSL | 0.0, 0.0%, 0.0% | 355.1, 57.5%, 24.9% |
| HSV | 0.0, 0.0%, 0.0% | 355.1, 73.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 73.0%, 67.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3431 0.1044 20.0 |
Contrast & Accessibility
1.72:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #641B21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #641B21
Color Difference (Delta E)
42.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #641B21);
background: linear-gradient(135deg, #000000, #641B21);