black
#000000
#197F91
#197F91
Color Values
| Format | #000000 | #197F91 |
|---|---|---|
| HEX | #000000 | #197F91 |
| RGB | 0, 0, 0 | 25, 127, 145 |
| HSL | 0.0, 0.0%, 0.0% | 189.0, 70.6%, 33.3% |
| HSV | 0.0, 0.0%, 0.0% | 189.0, 82.8%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 82.8%, 12.4%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5503 0.0902 213.1 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #197F91 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #197F91
Color Difference (Delta E)
55.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #197F91);
background: linear-gradient(135deg, #000000, #197F91);