black
#000000
#297D91
#297D91
Color Values
| Format | #000000 | #297D91 |
|---|---|---|
| HEX | #000000 | #297D91 |
| RGB | 0, 0, 0 | 41, 125, 145 |
| HSL | 0.0, 0.0%, 0.0% | 191.5, 55.9%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 191.5, 71.7%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 71.7%, 13.8%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5487 0.0838 217.0 |
Contrast & Accessibility
4.44:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #297D91 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #297D91
Color Difference (Delta E)
54.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #297D91);
background: linear-gradient(135deg, #000000, #297D91);