black
#000000
#57B8EF
#57B8EF
Color Values
| Format | #000000 | #57B8EF |
|---|---|---|
| HEX | #000000 | #57B8EF |
| RGB | 0, 0, 0 | 87, 184, 239 |
| HSL | 0.0, 0.0%, 0.0% | 201.7, 82.6%, 63.9% |
| HSV | 0.0, 0.0%, 0.0% | 201.7, 63.6%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 63.6%, 23.0%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7466 0.1207 236.4 |
Contrast & Accessibility
9.51:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B8EF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B8EF
Color Difference (Delta E)
80.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B8EF);
background: linear-gradient(135deg, #000000, #57B8EF);