black
#000000
#21012F
#21012F
Color Values
| Format | #000000 | #21012F |
|---|---|---|
| HEX | #000000 | #21012F |
| RGB | 0, 0, 0 | 33, 1, 47 |
| HSL | 0.0, 0.0%, 0.0% | 281.7, 95.8%, 9.4% |
| HSV | 0.0, 0.0%, 0.0% | 281.7, 97.9%, 18.4% |
| CMYK | 0%, 0%, 0%, 100% | 29.8%, 97.9%, 0.0%, 81.6% |
| OKLCH | 0.0 0.0 0.0 | 0.1888 0.0905 313.2 |
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: #21012F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21012F
Color Difference (Delta E)
33.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21012F);
background: linear-gradient(135deg, #000000, #21012F);