black
#000000
#237D82
#237D82
Color Values
| Format | #000000 | #237D82 |
|---|---|---|
| HEX | #000000 | #237D82 |
| RGB | 0, 0, 0 | 35, 125, 130 |
| HSL | 0.0, 0.0%, 0.0% | 183.2, 57.6%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 183.2, 73.1%, 51.0% |
| CMYK | 0%, 0%, 0%, 100% | 73.1%, 3.8%, 0.0%, 49.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5409 0.0816 200.5 |
Contrast & Accessibility
4.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237D82 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237D82
Color Difference (Delta E)
54.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237D82);
background: linear-gradient(135deg, #000000, #237D82);