black
#000000
#28797B
#28797B
Color Values
| Format | #000000 | #28797B |
|---|---|---|
| HEX | #000000 | #28797B |
| RGB | 0, 0, 0 | 40, 121, 123 |
| HSL | 0.0, 0.0%, 0.0% | 181.4, 50.9%, 32.0% |
| HSV | 0.0, 0.0%, 0.0% | 181.4, 67.5%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 67.5%, 1.6%, 0.0%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5291 0.0764 197.4 |
Contrast & Accessibility
4.11:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28797B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28797B
Color Difference (Delta E)
52.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28797B);
background: linear-gradient(135deg, #000000, #28797B);