black
#000000
#57CECC
#57CECC
Color Values
| Format | #000000 | #57CECC |
|---|---|---|
| HEX | #000000 | #57CECC |
| RGB | 0, 0, 0 | 87, 206, 204 |
| HSL | 0.0, 0.0%, 0.0% | 179.0, 54.8%, 57.5% |
| HSV | 0.0, 0.0%, 0.0% | 179.0, 57.8%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 57.8%, 0.0%, 1.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7839 0.1061 193.7 |
Contrast & Accessibility
11.11:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57CECC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57CECC
Color Difference (Delta E)
83.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57CECC);
background: linear-gradient(135deg, #000000, #57CECC);