black
#000000
#577BFE
#577BFE
Color Values
| Format | #000000 | #577BFE |
|---|---|---|
| HEX | #000000 | #577BFE |
| RGB | 0, 0, 0 | 87, 123, 254 |
| HSL | 0.0, 0.0%, 0.0% | 227.1, 98.8%, 66.9% |
| HSV | 0.0, 0.0%, 0.0% | 227.1, 65.7%, 99.6% |
| CMYK | 0%, 0%, 0%, 100% | 65.7%, 51.6%, 0.0%, 0.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6262 0.1986 268.5 |
Contrast & Accessibility
5.67:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577BFE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577BFE
Color Difference (Delta E)
93.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577BFE);
background: linear-gradient(135deg, #000000, #577BFE);