black
#000000
#21310D
#21310D
Color Values
| Format | #000000 | #21310D |
|---|---|---|
| HEX | #000000 | #21310D |
| RGB | 0, 0, 0 | 33, 49, 13 |
| HSL | 0.0, 0.0%, 0.0% | 86.7, 58.1%, 12.2% |
| HSV | 0.0, 0.0%, 0.0% | 86.7, 73.5%, 19.2% |
| CMYK | 0%, 0%, 0%, 100% | 32.7%, 0.0%, 73.5%, 80.8% |
| OKLCH | 0.0 0.0 0.0 | 0.2896 0.0612 129.8 |
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: #21310D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21310D
Color Difference (Delta E)
30.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21310D);
background: linear-gradient(135deg, #000000, #21310D);