black
#000000
#123B39
#123B39
Color Values
| Format | #000000 | #123B39 |
|---|---|---|
| HEX | #000000 | #123B39 |
| RGB | 0, 0, 0 | 18, 59, 57 |
| HSL | 0.0, 0.0%, 0.0% | 177.1, 53.2%, 15.1% |
| HSV | 0.0, 0.0%, 0.0% | 177.1, 69.5%, 23.1% |
| CMYK | 0%, 0%, 0%, 100% | 69.5%, 0.0%, 3.4%, 76.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3233 0.0452 190.7 |
Contrast & Accessibility
1.71:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #123B39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #123B39
Color Difference (Delta E)
26.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #123B39);
background: linear-gradient(135deg, #000000, #123B39);