black
#000000
#21834F
#21834F
Color Values
| Format | #000000 | #21834F |
|---|---|---|
| HEX | #000000 | #21834F |
| RGB | 0, 0, 0 | 33, 131, 79 |
| HSL | 0.0, 0.0%, 0.0% | 148.2, 59.8%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 148.2, 74.8%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 0.0%, 39.7%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5414 0.1203 155.0 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21834F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21834F
Color Difference (Delta E)
66.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21834F);
background: linear-gradient(135deg, #000000, #21834F);