black
#000000
#577DBB
#577DBB
Color Values
| Format | #000000 | #577DBB |
|---|---|---|
| HEX | #000000 | #577DBB |
| RGB | 0, 0, 0 | 87, 125, 187 |
| HSL | 0.0, 0.0%, 0.0% | 217.2, 42.4%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 217.2, 53.5%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 53.5%, 33.2%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5888 0.1049 259.8 |
Contrast & Accessibility
5.06:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577DBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577DBB
Color Difference (Delta E)
63.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577DBB);
background: linear-gradient(135deg, #000000, #577DBB);