black
#000000
#172B3C
#172B3C
Color Values
| Format | #000000 | #172B3C |
|---|---|---|
| HEX | #000000 | #172B3C |
| RGB | 0, 0, 0 | 23, 43, 60 |
| HSL | 0.0, 0.0%, 0.0% | 207.6, 44.6%, 16.3% |
| HSV | 0.0, 0.0%, 0.0% | 207.6, 61.7%, 23.5% |
| CMYK | 0%, 0%, 0%, 100% | 61.7%, 28.3%, 0.0%, 76.5% |
| OKLCH | 0.0 0.0 0.0 | 0.2807 0.0409 245.6 |
Contrast & Accessibility
1.45:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #172B3C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #172B3C
Color Difference (Delta E)
21.43
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #172B3C);
background: linear-gradient(135deg, #000000, #172B3C);