black
#000000
#297FC8
#297FC8
Color Values
| Format | #000000 | #297FC8 |
|---|---|---|
| HEX | #000000 | #297FC8 |
| RGB | 0, 0, 0 | 41, 127, 200 |
| HSL | 0.0, 0.0%, 0.0% | 207.5, 66.0%, 47.3% |
| HSV | 0.0, 0.0%, 0.0% | 207.5, 79.5%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 79.5%, 36.5%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.582 0.1377 248.7 |
Contrast & Accessibility
4.96:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #297FC8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #297FC8
Color Difference (Delta E)
68.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #297FC8);
background: linear-gradient(135deg, #000000, #297FC8);