black
#000000
#1B4543
#1B4543
Color Values
| Format | #000000 | #1B4543 |
|---|---|---|
| HEX | #000000 | #1B4543 |
| RGB | 0, 0, 0 | 27, 69, 67 |
| HSL | 0.0, 0.0%, 0.0% | 177.1, 43.7%, 18.8% |
| HSV | 0.0, 0.0%, 0.0% | 177.1, 60.9%, 27.1% |
| CMYK | 0%, 0%, 0%, 100% | 60.9%, 0.0%, 2.9%, 72.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3602 0.0467 191.1 |
Contrast & Accessibility
1.98:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1B4543 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1B4543
Color Difference (Delta E)
30.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1B4543);
background: linear-gradient(135deg, #000000, #1B4543);