black
#000000
#28544F
#28544F
Color Values
| Format | #000000 | #28544F |
|---|---|---|
| HEX | #000000 | #28544F |
| RGB | 0, 0, 0 | 40, 84, 79 |
| HSL | 0.0, 0.0%, 0.0% | 173.2, 35.5%, 24.3% |
| HSV | 0.0, 0.0%, 0.0% | 173.2, 52.4%, 32.9% |
| CMYK | 0%, 0%, 0%, 100% | 52.4%, 0.0%, 6.0%, 67.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4129 0.0497 185.8 |
Contrast & Accessibility
2.47:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28544F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28544F
Color Difference (Delta E)
36.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28544F);
background: linear-gradient(135deg, #000000, #28544F);