black
#000000
#171B1F
#171B1F
Color Values
| Format | #000000 | #171B1F |
|---|---|---|
| HEX | #000000 | #171B1F |
| RGB | 0, 0, 0 | 23, 27, 31 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 14.8%, 10.6% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 25.8%, 12.2% |
| CMYK | 0%, 0%, 0%, 100% | 25.8%, 12.9%, 0.0%, 87.8% |
| OKLCH | 0.0 0.0 0.0 | 0.2197 0.0099 248.3 |
Contrast & Accessibility
1.21:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #171B1F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #171B1F
Color Difference (Delta E)
10.13
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #171B1F);
background: linear-gradient(135deg, #000000, #171B1F);