RGB(18, 18, 18) • HSL(0°, 0%, 7%)
Brettel/Viénot matrix transformation model simulating how #121212 appears to users with vision deficiencies.
L-cone deficiency affecting red spectrum perception
M-cone deficiency affecting green spectrum perception
S-cone deficiency affecting blue/yellow perception
Complete absence of color vision (grayscale perception)
Export directly for Tailwind, SwiftUI, Android, Flutter, React, Vue, CSS & SCSS.
:root {
--color-charcoal-black: #121212;
--color-charcoal-black-rgb: 18, 18, 18;
--color-charcoal-black-hsl: 0deg 0% 7%;
}