black
#000000
#42837F
#42837F
Color Values
| Format | #000000 | #42837F |
|---|---|---|
| HEX | #000000 | #42837F |
| RGB | 0, 0, 0 | 66, 131, 127 |
| HSL | 0.0, 0.0%, 0.0% | 176.3, 33.0%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 176.3, 49.6%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 49.6%, 0.0%, 3.1%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.566 0.067 190.2 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #42837F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #42837F
Color Difference (Delta E)
55.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #42837F);
background: linear-gradient(135deg, #000000, #42837F);