black
#000000
#288788
#288788
Color Values
| Format | #000000 | #288788 |
|---|---|---|
| HEX | #000000 | #288788 |
| RGB | 0, 0, 0 | 40, 135, 136 |
| HSL | 0.0, 0.0%, 0.0% | 180.6, 54.5%, 34.5% |
| HSV | 0.0, 0.0%, 0.0% | 180.6, 70.6%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 70.6%, 0.7%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5706 0.0854 196.1 |
Contrast & Accessibility
4.91:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288788 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288788
Color Difference (Delta E)
58.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288788);
background: linear-gradient(135deg, #000000, #288788);