black
#000000
#645E75
#645E75
Color Values
| Format | #000000 | #645E75 |
|---|---|---|
| HEX | #000000 | #645E75 |
| RGB | 0, 0, 0 | 100, 94, 117 |
| HSL | 0.0, 0.0%, 0.0% | 255.7, 10.9%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 255.7, 19.7%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 14.5%, 19.7%, 0.0%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.496 0.0369 297.0 |
Contrast & Accessibility
3.4:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #645E75 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #645E75
Color Difference (Delta E)
43.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #645E75);
background: linear-gradient(135deg, #000000, #645E75);