black
#000000
#647A87
#647A87
Color Values
| Format | #000000 | #647A87 |
|---|---|---|
| HEX | #000000 | #647A87 |
| RGB | 0, 0, 0 | 100, 122, 135 |
| HSL | 0.0, 0.0%, 0.0% | 202.3, 14.9%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 202.3, 25.9%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 25.9%, 9.6%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5666 0.0327 234.1 |
Contrast & Accessibility
4.68:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647A87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647A87
Color Difference (Delta E)
51.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647A87);
background: linear-gradient(135deg, #000000, #647A87);