black
#000000
#645AAC
#645AAC
Color Values
| Format | #000000 | #645AAC |
|---|---|---|
| HEX | #000000 | #645AAC |
| RGB | 0, 0, 0 | 100, 90, 172 |
| HSL | 0.0, 0.0%, 0.0% | 247.3, 33.1%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 247.3, 47.7%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 41.9%, 47.7%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5165 0.1262 286.7 |
Contrast & Accessibility
3.6:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #645AAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #645AAC
Color Difference (Delta E)
65.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #645AAC);
background: linear-gradient(135deg, #000000, #645AAC);