black
#000000
#645ACF
#645ACF
Color Values
| Format | #000000 | #645ACF |
|---|---|---|
| HEX | #000000 | #645ACF |
| RGB | 0, 0, 0 | 100, 90, 207 |
| HSL | 0.0, 0.0%, 0.0% | 245.1, 54.9%, 58.2% |
| HSV | 0.0, 0.0%, 0.0% | 245.1, 56.5%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 51.7%, 56.5%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5401 0.1746 282.7 |
Contrast & Accessibility
3.91:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #645ACF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #645ACF
Color Difference (Delta E)
82.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #645ACF);
background: linear-gradient(135deg, #000000, #645ACF);