black
#000000
#2273BE
#2273BE
Color Values
| Format | #000000 | #2273BE |
|---|---|---|
| HEX | #000000 | #2273BE |
| RGB | 0, 0, 0 | 34, 115, 190 |
| HSL | 0.0, 0.0%, 0.0% | 208.8, 69.6%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 208.8, 82.1%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 82.1%, 39.5%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5465 0.1393 250.9 |
Contrast & Accessibility
4.26:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2273BE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2273BE
Color Difference (Delta E)
66.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2273BE);
background: linear-gradient(135deg, #000000, #2273BE);