black
#000000
#63516F
#63516F
Color Values
| Format | #000000 | #63516F |
|---|---|---|
| HEX | #000000 | #63516F |
| RGB | 0, 0, 0 | 99, 81, 111 |
| HSL | 0.0, 0.0%, 0.0% | 276.0, 15.6%, 37.6% |
| HSV | 0.0, 0.0%, 0.0% | 276.0, 27.0%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 10.8%, 27.0%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4646 0.0524 311.5 |
Contrast & Accessibility
2.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #63516F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #63516F
Color Difference (Delta E)
42.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #63516F);
background: linear-gradient(135deg, #000000, #63516F);