black
#000000
#677F7B
#677F7B
Color Values
| Format | #000000 | #677F7B |
|---|---|---|
| HEX | #000000 | #677F7B |
| RGB | 0, 0, 0 | 103, 127, 123 |
| HSL | 0.0, 0.0%, 0.0% | 170.0, 10.4%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 170.0, 18.9%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 18.9%, 0.0%, 3.1%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5762 0.0285 184.1 |
Contrast & Accessibility
4.9:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #677F7B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #677F7B
Color Difference (Delta E)
52.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #677F7B);
background: linear-gradient(135deg, #000000, #677F7B);