black
#000000
#28574B
#28574B
Color Values
| Format | #000000 | #28574B |
|---|---|---|
| HEX | #000000 | #28574B |
| RGB | 0, 0, 0 | 40, 87, 75 |
| HSL | 0.0, 0.0%, 0.0% | 164.7, 37.0%, 24.9% |
| HSV | 0.0, 0.0%, 0.0% | 164.7, 54.0%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 54.0%, 0.0%, 13.8%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4198 0.0557 174.6 |
Contrast & Accessibility
2.56:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28574B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28574B
Color Difference (Delta E)
38.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28574B);
background: linear-gradient(135deg, #000000, #28574B);