black
#000000
#555787
#555787
Color Values
| Format | #000000 | #555787 |
|---|---|---|
| HEX | #000000 | #555787 |
| RGB | 0, 0, 0 | 85, 87, 135 |
| HSL | 0.0, 0.0%, 0.0% | 237.6, 22.7%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 237.6, 37.0%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 37.0%, 35.6%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4761 0.077 281.2 |
Contrast & Accessibility
3.1:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555787 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555787
Color Difference (Delta E)
48.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555787);
background: linear-gradient(135deg, #000000, #555787);