black
#000000
#288577
#288577
Color Values
| Format | #000000 | #288577 |
|---|---|---|
| HEX | #000000 | #288577 |
| RGB | 0, 0, 0 | 40, 133, 119 |
| HSL | 0.0, 0.0%, 0.0% | 171.0, 53.8%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 171.0, 69.9%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 69.9%, 0.0%, 10.5%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5594 0.088 180.9 |
Contrast & Accessibility
4.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288577 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288577
Color Difference (Delta E)
58.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288577);
background: linear-gradient(135deg, #000000, #288577);