black
#000000
#23303F
#23303F
Color Values
| Format | #000000 | #23303F |
|---|---|---|
| HEX | #000000 | #23303F |
| RGB | 0, 0, 0 | 35, 48, 63 |
| HSL | 0.0, 0.0%, 0.0% | 212.1, 28.6%, 19.2% |
| HSV | 0.0, 0.0%, 0.0% | 212.1, 44.4%, 24.7% |
| CMYK | 0%, 0%, 0%, 100% | 44.4%, 23.8%, 0.0%, 75.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3043 0.0325 252.4 |
Contrast & Accessibility
1.57:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #23303F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #23303F
Color Difference (Delta E)
22.37
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #23303F);
background: linear-gradient(135deg, #000000, #23303F);