black
#000000
#212D3C
#212D3C
Color Values
| Format | #000000 | #212D3C |
|---|---|---|
| HEX | #000000 | #212D3C |
| RGB | 0, 0, 0 | 33, 45, 60 |
| HSL | 0.0, 0.0%, 0.0% | 213.3, 29.0%, 18.2% |
| HSV | 0.0, 0.0%, 0.0% | 213.3, 45.0%, 23.5% |
| CMYK | 0%, 0%, 0%, 100% | 45.0%, 25.0%, 0.0%, 76.5% |
| OKLCH | 0.0 0.0 0.0 | 0.2931 0.0321 254.3 |
Contrast & Accessibility
1.51:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #212D3C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #212D3C
Color Difference (Delta E)
21.21
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #212D3C);
background: linear-gradient(135deg, #000000, #212D3C);