black
#000000
#56757C
#56757C
Color Values
| Format | #000000 | #56757C |
|---|---|---|
| HEX | #000000 | #56757C |
| RGB | 0, 0, 0 | 86, 117, 124 |
| HSL | 0.0, 0.0%, 0.0% | 191.1, 18.1%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 191.1, 30.6%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 30.6%, 5.6%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5411 0.0372 213.1 |
Contrast & Accessibility
4.23:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #56757C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #56757C
Color Difference (Delta E)
48.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #56757C);
background: linear-gradient(135deg, #000000, #56757C);