black
#000000
#577CCA
#577CCA
Color Values
| Format | #000000 | #577CCA |
|---|---|---|
| HEX | #000000 | #577CCA |
| RGB | 0, 0, 0 | 87, 124, 202 |
| HSL | 0.0, 0.0%, 0.0% | 220.7, 52.0%, 56.7% |
| HSV | 0.0, 0.0%, 0.0% | 220.7, 56.9%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 56.9%, 38.6%, 0.0%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5949 0.1268 263.8 |
Contrast & Accessibility
5.14:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577CCA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577CCA
Color Difference (Delta E)
69.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577CCA);
background: linear-gradient(135deg, #000000, #577CCA);