black
#000000
#57CEC5
#57CEC5
Color Values
| Format | #000000 | #57CEC5 |
|---|---|---|
| HEX | #000000 | #57CEC5 |
| RGB | 0, 0, 0 | 87, 206, 197 |
| HSL | 0.0, 0.0%, 0.0% | 175.5, 54.8%, 57.5% |
| HSV | 0.0, 0.0%, 0.0% | 175.5, 57.8%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 57.8%, 0.0%, 4.4%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7817 0.1073 188.4 |
Contrast & Accessibility
11.04:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57CEC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57CEC5
Color Difference (Delta E)
84.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57CEC5);
background: linear-gradient(135deg, #000000, #57CEC5);