black
#000000
#307EB2
#307EB2
Color Values
| Format | #000000 | #307EB2 |
|---|---|---|
| HEX | #000000 | #307EB2 |
| RGB | 0, 0, 0 | 48, 126, 178 |
| HSL | 0.0, 0.0%, 0.0% | 204.0, 57.5%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 204.0, 73.0%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 73.0%, 29.2%, 0.0%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5693 0.1101 241.8 |
Contrast & Accessibility
4.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307EB2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307EB2
Color Difference (Delta E)
61.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307EB2);
background: linear-gradient(135deg, #000000, #307EB2);