black
#000000
#1F7573
#1F7573
Color Values
| Format | #000000 | #1F7573 |
|---|---|---|
| HEX | #000000 | #1F7573 |
| RGB | 0, 0, 0 | 31, 117, 115 |
| HSL | 0.0, 0.0%, 0.0% | 178.6, 58.1%, 29.0% |
| HSV | 0.0, 0.0%, 0.0% | 178.6, 73.5%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 73.5%, 0.0%, 1.7%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.513 0.0785 192.7 |
Contrast & Accessibility
3.85:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F7573 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F7573
Color Difference (Delta E)
51.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F7573);
background: linear-gradient(135deg, #000000, #1F7573);