black
#000000
#577BA6
#577BA6
Color Values
| Format | #000000 | #577BA6 |
|---|---|---|
| HEX | #000000 | #577BA6 |
| RGB | 0, 0, 0 | 87, 123, 166 |
| HSL | 0.0, 0.0%, 0.0% | 212.7, 31.2%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 212.7, 47.6%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 47.6%, 25.9%, 0.0%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5737 0.0784 253.4 |
Contrast & Accessibility
4.79:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577BA6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577BA6
Color Difference (Delta E)
57.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577BA6);
background: linear-gradient(135deg, #000000, #577BA6);