#21010B
#21010B
white
#FFFFFF
Color Values
| Format | #21010B | #FFFFFF |
|---|---|---|
| HEX | #21010B | #FFFFFF |
| RGB | 33, 1, 11 | 255, 255, 255 |
| HSL | 341.2, 94.1%, 6.7% | 0.0, 0.0%, 100.0% |
| HSV | 341.2, 97.0%, 12.9% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 97.0%, 66.7%, 87.1% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.1626 0.0613 3.4 | 1.0 0.0 89.9 |
Contrast & Accessibility
19.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #21010B
The quick brown fox jumps over the lazy dog
Text: #21010B → Background: #FFFFFF
Color Difference (Delta E)
97.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #21010B, #FFFFFF);
background: linear-gradient(135deg, #21010B, #FFFFFF);