black
#000000
#255C4F
#255C4F
Color Values
| Format | #000000 | #255C4F |
|---|---|---|
| HEX | #000000 | #255C4F |
| RGB | 0, 0, 0 | 37, 92, 79 |
| HSL | 0.0, 0.0%, 0.0% | 165.8, 42.6%, 25.3% |
| HSV | 0.0, 0.0%, 0.0% | 165.8, 59.8%, 36.1% |
| CMYK | 0%, 0%, 0%, 100% | 59.8%, 0.0%, 14.1%, 63.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4337 0.0622 175.3 |
Contrast & Accessibility
2.72:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #255C4F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #255C4F
Color Difference (Delta E)
41.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #255C4F);
background: linear-gradient(135deg, #000000, #255C4F);