black
#000000
#138E8F
#138E8F
Color Values
| Format | #000000 | #138E8F |
|---|---|---|
| HEX | #000000 | #138E8F |
| RGB | 0, 0, 0 | 19, 142, 143 |
| HSL | 0.0, 0.0%, 0.0% | 180.5, 76.5%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 180.5, 86.7%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 86.7%, 0.7%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5876 0.0967 195.7 |
Contrast & Accessibility
5.29:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138E8F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138E8F
Color Difference (Delta E)
61.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138E8F);
background: linear-gradient(135deg, #000000, #138E8F);