black
#000000
#577CBF
#577CBF
Color Values
| Format | #000000 | #577CBF |
|---|---|---|
| HEX | #000000 | #577CBF |
| RGB | 0, 0, 0 | 87, 124, 191 |
| HSL | 0.0, 0.0%, 0.0% | 218.7, 44.8%, 54.5% |
| HSV | 0.0, 0.0%, 0.0% | 218.7, 54.5%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 54.5%, 35.1%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5888 0.1115 261.6 |
Contrast & Accessibility
5.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577CBF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577CBF
Color Difference (Delta E)
65.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577CBF);
background: linear-gradient(135deg, #000000, #577CBF);