black
#000000
#57647D
#57647D
Color Values
| Format | #000000 | #57647D |
|---|---|---|
| HEX | #000000 | #57647D |
| RGB | 0, 0, 0 | 87, 100, 125 |
| HSL | 0.0, 0.0%, 0.0% | 219.5, 17.9%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 219.5, 30.4%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 30.4%, 20.0%, 0.0%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.502 0.0431 263.4 |
Contrast & Accessibility
3.52:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57647D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57647D
Color Difference (Delta E)
44.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57647D);
background: linear-gradient(135deg, #000000, #57647D);