black
#000000
#57B5FF
#57B5FF
Color Values
| Format | #000000 | #57B5FF |
|---|---|---|
| HEX | #000000 | #57B5FF |
| RGB | 0, 0, 0 | 87, 181, 255 |
| HSL | 0.0, 0.0%, 0.0% | 206.4, 100.0%, 67.1% |
| HSV | 0.0, 0.0%, 0.0% | 206.4, 65.9%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 65.9%, 29.0%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7475 0.1394 245.0 |
Contrast & Accessibility
9.46:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B5FF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B5FF
Color Difference (Delta E)
84.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B5FF);
background: linear-gradient(135deg, #000000, #57B5FF);