black
#000000
#56636F
#56636F
Color Values
| Format | #000000 | #56636F |
|---|---|---|
| HEX | #000000 | #56636F |
| RGB | 0, 0, 0 | 86, 99, 111 |
| HSL | 0.0, 0.0%, 0.0% | 208.8, 12.7%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 208.8, 22.5%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 22.5%, 10.8%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4931 0.025 246.2 |
Contrast & Accessibility
3.41:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #56636F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #56636F
Color Difference (Delta E)
42.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #56636F);
background: linear-gradient(135deg, #000000, #56636F);