black
#000000
#21002F
#21002F
Color Values
| Format | #000000 | #21002F |
|---|---|---|
| HEX | #000000 | #21002F |
| RGB | 0, 0, 0 | 33, 0, 47 |
| HSL | 0.0, 0.0%, 0.0% | 282.1, 100.0%, 9.2% |
| HSV | 0.0, 0.0%, 0.0% | 282.1, 100.0%, 18.4% |
| CMYK | 0%, 0%, 0%, 100% | 29.8%, 100.0%, 0.0%, 81.6% |
| OKLCH | 0.0 0.0 0.0 | 0.1869 0.0928 313.6 |
Contrast & Accessibility
1.11:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21002F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21002F
Color Difference (Delta E)
34.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21002F);
background: linear-gradient(135deg, #000000, #21002F);