black
#000000
#578FCB
#578FCB
Color Values
| Format | #000000 | #578FCB |
|---|---|---|
| HEX | #000000 | #578FCB |
| RGB | 0, 0, 0 | 87, 143, 203 |
| HSL | 0.0, 0.0%, 0.0% | 211.0, 52.7%, 56.9% |
| HSV | 0.0, 0.0%, 0.0% | 211.0, 57.1%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 57.1%, 29.6%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6371 0.1085 251.4 |
Contrast & Accessibility
6.2:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578FCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578FCB
Color Difference (Delta E)
68.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578FCB);
background: linear-gradient(135deg, #000000, #578FCB);