black
#000000
#4663D3
#4663D3
Color Values
| Format | #000000 | #4663D3 |
|---|---|---|
| HEX | #000000 | #4663D3 |
| RGB | 0, 0, 0 | 70, 99, 211 |
| HSL | 0.0, 0.0%, 0.0% | 227.7, 61.6%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 227.7, 66.8%, 82.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.8%, 53.1%, 0.0%, 17.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5401 0.1754 268.9 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4663D3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4663D3
Color Difference (Delta E)
80.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4663D3);
background: linear-gradient(135deg, #000000, #4663D3);