black
#000000
#57A4B7
#57A4B7
Color Values
| Format | #000000 | #57A4B7 |
|---|---|---|
| HEX | #000000 | #57A4B7 |
| RGB | 0, 0, 0 | 87, 164, 183 |
| HSL | 0.0, 0.0%, 0.0% | 191.9, 40.0%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 191.9, 52.5%, 71.8% |
| CMYK | 0%, 0%, 0%, 100% | 52.5%, 10.4%, 0.0%, 28.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6767 0.0809 215.8 |
Contrast & Accessibility
7.4:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57A4B7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57A4B7
Color Difference (Delta E)
68.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57A4B7);
background: linear-gradient(135deg, #000000, #57A4B7);