black
#000000
#57AAF4
#57AAF4
Color Values
| Format | #000000 | #57AAF4 |
|---|---|---|
| HEX | #000000 | #57AAF4 |
| RGB | 0, 0, 0 | 87, 170, 244 |
| HSL | 0.0, 0.0%, 0.0% | 208.3, 87.7%, 64.9% |
| HSV | 0.0, 0.0%, 0.0% | 208.3, 64.3%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 64.3%, 30.3%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7178 0.1354 247.8 |
Contrast & Accessibility
8.46:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57AAF4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57AAF4
Color Difference (Delta E)
80.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57AAF4);
background: linear-gradient(135deg, #000000, #57AAF4);