black
#000000
#337A51
#337A51
Color Values
| Format | #000000 | #337A51 |
|---|---|---|
| HEX | #000000 | #337A51 |
| RGB | 0, 0, 0 | 51, 122, 81 |
| HSL | 0.0, 0.0%, 0.0% | 145.4, 41.0%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 145.4, 58.2%, 47.8% |
| CMYK | 0%, 0%, 0%, 100% | 58.2%, 0.0%, 33.6%, 52.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5226 0.097 155.5 |
Contrast & Accessibility
4.04:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337A51 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337A51
Color Difference (Delta E)
58.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337A51);
background: linear-gradient(135deg, #000000, #337A51);