black
#000000
#1F957B
#1F957B
Color Values
| Format | #000000 | #1F957B |
|---|---|---|
| HEX | #000000 | #1F957B |
| RGB | 0, 0, 0 | 31, 149, 123 |
| HSL | 0.0, 0.0%, 0.0% | 166.8, 65.6%, 35.3% |
| HSV | 0.0, 0.0%, 0.0% | 166.8, 79.2%, 58.4% |
| CMYK | 0%, 0%, 0%, 100% | 79.2%, 0.0%, 17.4%, 41.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6011 0.1072 173.5 |
Contrast & Accessibility
5.64:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F957B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F957B
Color Difference (Delta E)
67.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F957B);
background: linear-gradient(135deg, #000000, #1F957B);