black
#000000
#57CFA4
#57CFA4
Color Values
| Format | #000000 | #57CFA4 |
|---|---|---|
| HEX | #000000 | #57CFA4 |
| RGB | 0, 0, 0 | 87, 207, 164 |
| HSL | 0.0, 0.0%, 0.0% | 158.5, 55.6%, 57.6% |
| HSV | 0.0, 0.0%, 0.0% | 158.5, 58.0%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.0%, 0.0%, 20.8%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7746 0.1255 166.5 |
Contrast & Accessibility
10.87:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57CFA4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57CFA4
Color Difference (Delta E)
88.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57CFA4);
background: linear-gradient(135deg, #000000, #57CFA4);