black
#000000
#57ADE1
#57ADE1
Color Values
| Format | #000000 | #57ADE1 |
|---|---|---|
| HEX | #000000 | #57ADE1 |
| RGB | 0, 0, 0 | 87, 173, 225 |
| HSL | 0.0, 0.0%, 0.0% | 202.6, 69.7%, 61.2% |
| HSV | 0.0, 0.0%, 0.0% | 202.6, 61.3%, 88.2% |
| CMYK | 0%, 0%, 0%, 100% | 61.3%, 23.1%, 0.0%, 11.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7154 0.1125 237.7 |
Contrast & Accessibility
8.47:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57ADE1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57ADE1
Color Difference (Delta E)
76.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57ADE1);
background: linear-gradient(135deg, #000000, #57ADE1);