black
#000000
#257271
#257271
Color Values
| Format | #000000 | #257271 |
|---|---|---|
| HEX | #000000 | #257271 |
| RGB | 0, 0, 0 | 37, 114, 113 |
| HSL | 0.0, 0.0%, 0.0% | 179.2, 51.0%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 179.2, 67.5%, 44.7% |
| CMYK | 0%, 0%, 0%, 100% | 67.5%, 0.0%, 0.9%, 55.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5059 0.0734 193.8 |
Contrast & Accessibility
3.72:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257271 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257271
Color Difference (Delta E)
49.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257271);
background: linear-gradient(135deg, #000000, #257271);