black
#000000
#515F4E
#515F4E
Color Values
| Format | #000000 | #515F4E |
|---|---|---|
| HEX | #000000 | #515F4E |
| RGB | 0, 0, 0 | 81, 95, 78 |
| HSL | 0.0, 0.0%, 0.0% | 109.4, 9.8%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 109.4, 17.9%, 37.3% |
| CMYK | 0%, 0%, 0%, 100% | 14.7%, 0.0%, 17.9%, 62.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4682 0.032 140.1 |
Contrast & Accessibility
3.1:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515F4E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515F4E
Color Difference (Delta E)
40.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515F4E);
background: linear-gradient(135deg, #000000, #515F4E);