black
#000000
#297DCB
#297DCB
Color Values
| Format | #000000 | #297DCB |
|---|---|---|
| HEX | #000000 | #297DCB |
| RGB | 0, 0, 0 | 41, 125, 203 |
| HSL | 0.0, 0.0%, 0.0% | 208.9, 66.4%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 208.9, 79.8%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 79.8%, 38.4%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5792 0.1435 250.6 |
Contrast & Accessibility
4.89:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #297DCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #297DCB
Color Difference (Delta E)
69.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #297DCB);
background: linear-gradient(135deg, #000000, #297DCB);