black
#000000
#255D5B
#255D5B
Color Values
| Format | #000000 | #255D5B |
|---|---|---|
| HEX | #000000 | #255D5B |
| RGB | 0, 0, 0 | 37, 93, 91 |
| HSL | 0.0, 0.0%, 0.0% | 177.9, 43.1%, 25.5% |
| HSV | 0.0, 0.0%, 0.0% | 177.9, 60.2%, 36.5% |
| CMYK | 0%, 0%, 0%, 100% | 60.2%, 0.0%, 2.2%, 63.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4408 0.0585 192.0 |
Contrast & Accessibility
2.8:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #255D5B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #255D5B
Color Difference (Delta E)
40.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #255D5B);
background: linear-gradient(135deg, #000000, #255D5B);