black
#000000
#287579
#287579
Color Values
| Format | #000000 | #287579 |
|---|---|---|
| HEX | #000000 | #287579 |
| RGB | 0, 0, 0 | 40, 117, 121 |
| HSL | 0.0, 0.0%, 0.0% | 183.0, 50.3%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 183.0, 66.9%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.9%, 3.3%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5178 0.0737 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: #287579 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287579
Color Difference (Delta E)
50.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287579);
background: linear-gradient(135deg, #000000, #287579);