black
#000000
#1B5350
#1B5350
Color Values
| Format | #000000 | #1B5350 |
|---|---|---|
| HEX | #000000 | #1B5350 |
| RGB | 0, 0, 0 | 27, 83, 80 |
| HSL | 0.0, 0.0%, 0.0% | 176.8, 50.9%, 21.6% |
| HSV | 0.0, 0.0%, 0.0% | 176.8, 67.5%, 32.5% |
| CMYK | 0%, 0%, 0%, 100% | 67.5%, 0.0%, 3.6%, 67.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4051 0.0578 190.1 |
Contrast & Accessibility
2.4:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B5350 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B5350
Color Difference (Delta E)
37.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B5350);
background: linear-gradient(135deg, #000000, #1B5350);