black
#000000
#421ECC
#421ECC
Color Values
| Format | #000000 | #421ECC |
|---|---|---|
| HEX | #000000 | #421ECC |
| RGB | 0, 0, 0 | 66, 30, 204 |
| HSL | 0.0, 0.0%, 0.0% | 252.4, 74.4%, 45.9% |
| HSV | 0.0, 0.0%, 0.0% | 252.4, 85.3%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 67.6%, 85.3%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4289 0.2384 278.8 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #421ECC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #421ECC
Color Difference (Delta E)
106.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #421ECC);
background: linear-gradient(135deg, #000000, #421ECC);