black
#000000
#665E99
#665E99
Color Values
| Format | #000000 | #665E99 |
|---|---|---|
| HEX | #000000 | #665E99 |
| RGB | 0, 0, 0 | 102, 94, 153 |
| HSL | 0.0, 0.0%, 0.0% | 248.1, 23.9%, 48.4% |
| HSV | 0.0, 0.0%, 0.0% | 248.1, 38.6%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 33.3%, 38.6%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5151 0.0921 289.0 |
Contrast & Accessibility
3.63:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #665E99 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #665E99
Color Difference (Delta E)
55.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #665E99);
background: linear-gradient(135deg, #000000, #665E99);