black
#000000
#237A83
#237A83
Color Values
| Format | #000000 | #237A83 |
|---|---|---|
| HEX | #000000 | #237A83 |
| RGB | 0, 0, 0 | 35, 122, 131 |
| HSL | 0.0, 0.0%, 0.0% | 185.6, 57.8%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 185.6, 73.3%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 73.3%, 6.9%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5335 0.0803 205.2 |
Contrast & Accessibility
4.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237A83 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237A83
Color Difference (Delta E)
53.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237A83);
background: linear-gradient(135deg, #000000, #237A83);