black
#000000
#308BED
#308BED
Color Values
| Format | #000000 | #308BED |
|---|---|---|
| HEX | #000000 | #308BED |
| RGB | 0, 0, 0 | 48, 139, 237 |
| HSL | 0.0, 0.0%, 0.0% | 211.1, 84.0%, 55.9% |
| HSV | 0.0, 0.0%, 0.0% | 211.1, 79.7%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 79.7%, 41.4%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6332 0.1696 253.6 |
Contrast & Accessibility
6.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #308BED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #308BED
Color Difference (Delta E)
81.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #308BED);
background: linear-gradient(135deg, #000000, #308BED);