black
#000000
#317C57
#317C57
Color Values
| Format | #000000 | #317C57 |
|---|---|---|
| HEX | #000000 | #317C57 |
| RGB | 0, 0, 0 | 49, 124, 87 |
| HSL | 0.0, 0.0%, 0.0% | 150.4, 43.4%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 150.4, 60.5%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 60.5%, 0.0%, 29.8%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5287 0.0952 159.0 |
Contrast & Accessibility
4.15:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #317C57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #317C57
Color Difference (Delta E)
58.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #317C57);
background: linear-gradient(135deg, #000000, #317C57);