black
#000000
#1B575F
#1B575F
Color Values
| Format | #000000 | #1B575F |
|---|---|---|
| HEX | #000000 | #1B575F |
| RGB | 0, 0, 0 | 27, 87, 95 |
| HSL | 0.0, 0.0%, 0.0% | 187.1, 55.7%, 23.9% |
| HSV | 0.0, 0.0%, 0.0% | 187.1, 71.6%, 37.3% |
| CMYK | 0%, 0%, 0%, 100% | 71.6%, 8.4%, 0.0%, 62.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4224 0.0613 207.7 |
Contrast & Accessibility
2.58:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B575F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B575F
Color Difference (Delta E)
38.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B575F);
background: linear-gradient(135deg, #000000, #1B575F);