black
#000000
#2563D0
#2563D0
Color Values
| Format | #000000 | #2563D0 |
|---|---|---|
| HEX | #000000 | #2563D0 |
| RGB | 0, 0, 0 | 37, 99, 208 |
| HSL | 0.0, 0.0%, 0.0% | 218.2, 69.8%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 218.2, 82.2%, 81.6% |
| CMYK | 0%, 0%, 0%, 100% | 82.2%, 52.4%, 0.0%, 18.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5246 0.1804 260.8 |
Contrast & Accessibility
3.77:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2563D0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2563D0
Color Difference (Delta E)
78.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2563D0);
background: linear-gradient(135deg, #000000, #2563D0);