black
#000000
#640EAF
#640EAF
Color Values
| Format | #000000 | #640EAF |
|---|---|---|
| HEX | #000000 | #640EAF |
| RGB | 0, 0, 0 | 100, 14, 175 |
| HSL | 0.0, 0.0%, 0.0% | 272.0, 85.2%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 272.0, 92.0%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 42.9%, 92.0%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4231 0.2169 299.9 |
Contrast & Accessibility
2.22:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #640EAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #640EAF
Color Difference (Delta E)
94.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #640EAF);
background: linear-gradient(135deg, #000000, #640EAF);