black
#000000
#277579
#277579
Color Values
| Format | #000000 | #277579 |
|---|---|---|
| HEX | #000000 | #277579 |
| RGB | 0, 0, 0 | 39, 117, 121 |
| HSL | 0.0, 0.0%, 0.0% | 182.9, 51.2%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 182.9, 67.8%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 67.8%, 3.3%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5175 0.0743 200.0 |
Contrast & Accessibility
3.91:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277579 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277579
Color Difference (Delta E)
50.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277579);
background: linear-gradient(135deg, #000000, #277579);