black
#000000
#399F63
#399F63
Color Values
| Format | #000000 | #399F63 |
|---|---|---|
| HEX | #000000 | #399F63 |
| RGB | 0, 0, 0 | 57, 159, 99 |
| HSL | 0.0, 0.0%, 0.0% | 144.7, 47.2%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 144.7, 64.2%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 64.2%, 0.0%, 37.7%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6279 0.1308 154.0 |
Contrast & Accessibility
6.31:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #399F63 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #399F63
Color Difference (Delta E)
76.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #399F63);
background: linear-gradient(135deg, #000000, #399F63);