black
#000000
#233F4F
#233F4F
Color Values
| Format | #000000 | #233F4F |
|---|---|---|
| HEX | #000000 | #233F4F |
| RGB | 0, 0, 0 | 35, 63, 79 |
| HSL | 0.0, 0.0%, 0.0% | 201.8, 38.6%, 22.4% |
| HSV | 0.0, 0.0%, 0.0% | 201.8, 55.7%, 31.0% |
| CMYK | 0%, 0%, 0%, 100% | 55.7%, 20.3%, 0.0%, 69.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3528 0.0439 235.0 |
Contrast & Accessibility
1.9:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #233F4F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #233F4F
Color Difference (Delta E)
28.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #233F4F);
background: linear-gradient(135deg, #000000, #233F4F);