black
#000000
#577AED
#577AED
Color Values
| Format | #000000 | #577AED |
|---|---|---|
| HEX | #000000 | #577AED |
| RGB | 0, 0, 0 | 87, 122, 237 |
| HSL | 0.0, 0.0%, 0.0% | 226.0, 80.6%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 226.0, 63.3%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 63.3%, 48.5%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6126 0.1772 268.1 |
Contrast & Accessibility
5.41:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577AED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577AED
Color Difference (Delta E)
85.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577AED);
background: linear-gradient(135deg, #000000, #577AED);