black
#000000
#0F57C7
#0F57C7
Color Values
| Format | #000000 | #0F57C7 |
|---|---|---|
| HEX | #000000 | #0F57C7 |
| RGB | 0, 0, 0 | 15, 87, 199 |
| HSL | 0.0, 0.0%, 0.0% | 216.5, 86.0%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 216.5, 92.5%, 78.0% |
| CMYK | 0%, 0%, 0%, 100% | 92.5%, 56.3%, 0.0%, 22.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4878 0.1872 260.1 |
Contrast & Accessibility
3.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0F57C7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0F57C7
Color Difference (Delta E)
78.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0F57C7);
background: linear-gradient(135deg, #000000, #0F57C7);