black
#000000
#2383B3
#2383B3
Color Values
| Format | #000000 | #2383B3 |
|---|---|---|
| HEX | #000000 | #2383B3 |
| RGB | 0, 0, 0 | 35, 131, 179 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 67.3%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 80.4%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 80.4%, 26.8%, 0.0%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5785 0.1123 236.0 |
Contrast & Accessibility
4.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2383B3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2383B3
Color Difference (Delta E)
62.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2383B3);
background: linear-gradient(135deg, #000000, #2383B3);