RAL Classic#212121
Black Brown
RAL 8022These values are sRGB approximations. RAL colors are defined colorimetrically — for exact color matching in print, paint, or coatings, always verify against a physical RAL color chip.
CSS Values
HEX#212121
RGBrgb(33, 33, 33)
HSLhsl(0, 0%, 13%)
HSL (modern)hsl(0deg 0% 13%)
OKLCHoklch(24.8% 0 90deg)
Tints & Shades
Color Harmonies
complementary
triadic
analogous
split Complementary
tetradic
Contrast
AaText on white
Ratio: 16.1:1AA: PassAAA: PassAA Large: Pass
AaText on black
Ratio: 1.3:1AA: FailAAA: FailAA Large: Fail
Other RAL brown colors
8000Green Brown8001Ochre Brown8002Signal Brown8003Clay Brown8004Copper Brown8007Fawn Brown8008Olive Brown8009Elm Brown8010Tent Brown8011Nut Brown8012Red Brown8014Sepia Brown8015Chestnut Brown8016Mahogany Brown8017Chocolate Brown8019Grey Brown8023Orange Brown8024Beige Brown8025Pale Brown8028Terra Brown8029Pearl Copper
Nearest Named Colors
See allMaterial Designgrey-900
Radix Colorsgray-12
Crayolablack
Ant Designgray-11
Open Colorgray-9
Bootstrap 5gray-900
Tailwind CSSneutral-800
MunsellN-1
CSS Namedmidnightblue
iOS HIGaccessible-indigo