black
#000000
#233D4E
#233D4E
Color Values
| Format | #000000 | #233D4E |
|---|---|---|
| HEX | #000000 | #233D4E |
| RGB | 0, 0, 0 | 35, 61, 78 |
| HSL | 0.0, 0.0%, 0.0% | 203.7, 38.1%, 22.2% |
| HSV | 0.0, 0.0%, 0.0% | 203.7, 55.1%, 30.6% |
| CMYK | 0%, 0%, 0%, 100% | 55.1%, 21.8%, 0.0%, 69.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3469 0.0437 238.5 |
Contrast & Accessibility
1.85:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #233D4E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #233D4E
Color Difference (Delta E)
28.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #233D4E);
background: linear-gradient(135deg, #000000, #233D4E);