black
#000000
#37657C
#37657C
Color Values
| Format | #000000 | #37657C |
|---|---|---|
| HEX | #000000 | #37657C |
| RGB | 0, 0, 0 | 55, 101, 124 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 38.5%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 55.6%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 55.6%, 18.5%, 0.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4837 0.0626 231.8 |
Contrast & Accessibility
3.31:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #37657C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #37657C
Color Difference (Delta E)
45.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #37657C);
background: linear-gradient(135deg, #000000, #37657C);