black
#000000
#233F54
#233F54
Color Values
| Format | #000000 | #233F54 |
|---|---|---|
| HEX | #000000 | #233F54 |
| RGB | 0, 0, 0 | 35, 63, 84 |
| HSL | 0.0, 0.0%, 0.0% | 205.7, 41.2%, 23.3% |
| HSV | 0.0, 0.0%, 0.0% | 205.7, 58.3%, 32.9% |
| CMYK | 0%, 0%, 0%, 100% | 58.3%, 25.0%, 0.0%, 67.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3554 0.05 242.4 |
Contrast & Accessibility
1.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #233F54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #233F54
Color Difference (Delta E)
30.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #233F54);
background: linear-gradient(135deg, #000000, #233F54);