black
#000000
#63667B
#63667B
Color Values
| Format | #000000 | #63667B |
|---|---|---|
| HEX | #000000 | #63667B |
| RGB | 0, 0, 0 | 99, 102, 123 |
| HSL | 0.0, 0.0%, 0.0% | 232.5, 10.8%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 232.5, 19.5%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 19.5%, 17.1%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5154 0.0333 278.8 |
Contrast & Accessibility
3.72:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #63667B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #63667B
Color Difference (Delta E)
45.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #63667B);
background: linear-gradient(135deg, #000000, #63667B);