black
#000000
#577AD6
#577AD6
Color Values
| Format | #000000 | #577AD6 |
|---|---|---|
| HEX | #000000 | #577AD6 |
| RGB | 0, 0, 0 | 87, 122, 214 |
| HSL | 0.0, 0.0%, 0.0% | 223.5, 60.8%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 223.5, 59.3%, 83.9% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 43.0%, 0.0%, 16.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5979 0.1459 266.4 |
Contrast & Accessibility
5.16:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577AD6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577AD6
Color Difference (Delta E)
75.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577AD6);
background: linear-gradient(135deg, #000000, #577AD6);