black
#000000
#57B5FB
#57B5FB
Color Values
| Format | #000000 | #57B5FB |
|---|---|---|
| HEX | #000000 | #57B5FB |
| RGB | 0, 0, 0 | 87, 181, 251 |
| HSL | 0.0, 0.0%, 0.0% | 205.6, 95.3%, 66.3% |
| HSV | 0.0, 0.0%, 0.0% | 205.6, 65.3%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 65.3%, 27.9%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7456 0.135 243.6 |
Contrast & Accessibility
9.41:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B5FB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B5FB
Color Difference (Delta E)
83.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B5FB);
background: linear-gradient(135deg, #000000, #57B5FB);