black
#000000
#278577
#278577
Color Values
| Format | #000000 | #278577 |
|---|---|---|
| HEX | #000000 | #278577 |
| RGB | 0, 0, 0 | 39, 133, 119 |
| HSL | 0.0, 0.0%, 0.0% | 171.1, 54.7%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 171.1, 70.7%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 0.0%, 10.5%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5591 0.0885 180.9 |
Contrast & Accessibility
4.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278577 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278577
Color Difference (Delta E)
58.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278577);
background: linear-gradient(135deg, #000000, #278577);