black
#000000
#577690
#577690
Color Values
| Format | #000000 | #577690 |
|---|---|---|
| HEX | #000000 | #577690 |
| RGB | 0, 0, 0 | 87, 118, 144 |
| HSL | 0.0, 0.0%, 0.0% | 207.4, 24.7%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 207.4, 39.6%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 39.6%, 18.1%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5521 0.0542 244.3 |
Contrast & Accessibility
4.4:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577690 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577690
Color Difference (Delta E)
51.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577690);
background: linear-gradient(135deg, #000000, #577690);