black
#000000
#57CEF3
#57CEF3
Color Values
| Format | #000000 | #57CEF3 |
|---|---|---|
| HEX | #000000 | #57CEF3 |
| RGB | 0, 0, 0 | 87, 206, 243 |
| HSL | 0.0, 0.0%, 0.0% | 194.2, 86.7%, 64.7% |
| HSV | 0.0, 0.0%, 0.0% | 194.2, 64.2%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 64.2%, 15.2%, 0.0%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7984 0.1175 221.8 |
Contrast & Accessibility
11.53:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57CEF3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57CEF3
Color Difference (Delta E)
85.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57CEF3);
background: linear-gradient(135deg, #000000, #57CEF3);