black
#000000
#37817B
#37817B
Color Values
| Format | #000000 | #37817B |
|---|---|---|
| HEX | #000000 | #37817B |
| RGB | 0, 0, 0 | 55, 129, 123 |
| HSL | 0.0, 0.0%, 0.0% | 175.1, 40.2%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 175.1, 57.4%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 57.4%, 0.0%, 4.7%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.555 0.0739 188.0 |
Contrast & Accessibility
4.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37817B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37817B
Color Difference (Delta E)
55.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37817B);
background: linear-gradient(135deg, #000000, #37817B);