black
#000000
#307DBD
#307DBD
Color Values
| Format | #000000 | #307DBD |
|---|---|---|
| HEX | #000000 | #307DBD |
| RGB | 0, 0, 0 | 48, 125, 189 |
| HSL | 0.0, 0.0%, 0.0% | 207.2, 59.5%, 46.5% |
| HSV | 0.0, 0.0%, 0.0% | 207.2, 74.6%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 74.6%, 33.9%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.573 0.1239 247.4 |
Contrast & Accessibility
4.79:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307DBD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307DBD
Color Difference (Delta E)
64.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307DBD);
background: linear-gradient(135deg, #000000, #307DBD);