black
#000000
#28747D
#28747D
Color Values
| Format | #000000 | #28747D |
|---|---|---|
| HEX | #000000 | #28747D |
| RGB | 0, 0, 0 | 40, 116, 125 |
| HSL | 0.0, 0.0%, 0.0% | 186.4, 51.5%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 186.4, 68.0%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 68.0%, 7.2%, 0.0%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5168 0.074 206.2 |
Contrast & Accessibility
3.88:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28747D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28747D
Color Difference (Delta E)
50.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28747D);
background: linear-gradient(135deg, #000000, #28747D);