black
#000000
#2273CD
#2273CD
Color Values
| Format | #000000 | #2273CD |
|---|---|---|
| HEX | #000000 | #2273CD |
| RGB | 0, 0, 0 | 34, 115, 205 |
| HSL | 0.0, 0.0%, 0.0% | 211.6, 71.5%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 211.6, 83.4%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 83.4%, 43.9%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5563 0.1585 254.5 |
Contrast & Accessibility
4.4:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2273CD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2273CD
Color Difference (Delta E)
72.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2273CD);
background: linear-gradient(135deg, #000000, #2273CD);