black
#000000
#277779
#277779
Color Values
| Format | #000000 | #277779 |
|---|---|---|
| HEX | #000000 | #277779 |
| RGB | 0, 0, 0 | 39, 119, 121 |
| HSL | 0.0, 0.0%, 0.0% | 181.5, 51.2%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 181.5, 67.8%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 67.8%, 1.7%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5228 0.0756 197.5 |
Contrast & Accessibility
4.0:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277779 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277779
Color Difference (Delta E)
51.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277779);
background: linear-gradient(135deg, #000000, #277779);