black
#000000
#28729C
#28729C
Color Values
| Format | #000000 | #28729C |
|---|---|---|
| HEX | #000000 | #28729C |
| RGB | 0, 0, 0 | 40, 114, 156 |
| HSL | 0.0, 0.0%, 0.0% | 201.7, 59.2%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 201.7, 74.4%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 74.4%, 26.9%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5261 0.0973 237.9 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28729C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28729C
Color Difference (Delta E)
54.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28729C);
background: linear-gradient(135deg, #000000, #28729C);