black
#000000
#257261
#257261
Color Values
| Format | #000000 | #257261 |
|---|---|---|
| HEX | #000000 | #257261 |
| RGB | 0, 0, 0 | 37, 114, 97 |
| HSL | 0.0, 0.0%, 0.0% | 166.8, 51.0%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 166.8, 67.5%, 44.7% |
| CMYK | 0%, 0%, 0%, 100% | 67.5%, 0.0%, 14.9%, 55.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5003 0.0795 175.4 |
Contrast & Accessibility
3.66:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257261 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257261
Color Difference (Delta E)
51.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257261);
background: linear-gradient(135deg, #000000, #257261);