black
#000000
#57ACFB
#57ACFB
Color Values
| Format | #000000 | #57ACFB |
|---|---|---|
| HEX | #000000 | #57ACFB |
| RGB | 0, 0, 0 | 87, 172, 251 |
| HSL | 0.0, 0.0%, 0.0% | 208.9, 95.3%, 66.3% |
| HSV | 0.0, 0.0%, 0.0% | 208.9, 65.3%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 65.3%, 31.5%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7258 0.142 248.9 |
Contrast & Accessibility
8.7:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57ACFB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57ACFB
Color Difference (Delta E)
82.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57ACFB);
background: linear-gradient(135deg, #000000, #57ACFB);