black
#000000
#57777C
#57777C
Color Values
| Format | #000000 | #57777C |
|---|---|---|
| HEX | #000000 | #57777C |
| RGB | 0, 0, 0 | 87, 119, 124 |
| HSL | 0.0, 0.0%, 0.0% | 188.1, 17.5%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 188.1, 29.8%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 29.8%, 4.0%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5465 0.0374 208.1 |
Contrast & Accessibility
4.34:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57777C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57777C
Color Difference (Delta E)
49.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57777C);
background: linear-gradient(135deg, #000000, #57777C);