black
#000000
#64657A
#64657A
Color Values
| Format | #000000 | #64657A |
|---|---|---|
| HEX | #000000 | #64657A |
| RGB | 0, 0, 0 | 100, 101, 122 |
| HSL | 0.0, 0.0%, 0.0% | 237.3, 9.9%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 237.3, 18.0%, 47.8% |
| CMYK | 0%, 0%, 0%, 100% | 18.0%, 17.2%, 0.0%, 52.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5136 0.0331 283.0 |
Contrast & Accessibility
3.68:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #64657A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #64657A
Color Difference (Delta E)
45.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #64657A);
background: linear-gradient(135deg, #000000, #64657A);