#212101#212101
#212101 is a very dark, muted yellow. Relative luminance 0.014; OKLCH L 24.0% C 0.051 H 109.7°. Best body text is #FFFFFF at 16.37:1 contrast (WCAG AA passes).
Color values
| HEX | #212101 |
|---|---|
| RGB | rgb(33, 33, 1) |
| HSL | hsl(60, 94%, 7%) |
| HSV | hsv(60, 97%, 13%) |
| CMYK | cmyk(0%, 0%, 97%, 87.1%) |
| CIE-LAB | lab(12.05, -5.22, 17.34) |
| CIE-LCH | lch(12.05, 18.11, 106.76°) |
| OKLab | oklab(24% -0.0171 0.0477) |
| OKLCH | oklch(24% 0.051 109.7) |
| XYZ | xyz(1.1766, 1.4133, 0.2395) |
| Luminance | 0.0141 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 11.33
Very Dark Green
#062E03
ΔE00 12.44
Dark Forest Green
#002D04
ΔE00 13.15
Dark Green
#033500
ΔE00 13.96
Almost Black
#070D0D
ΔE00 14.31
Charcoal (survey)
#343837
ΔE00 14.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#212101 #010121
analogous
#211101 #212101 #112101
triadic
#212101 #012121 #210121
tetradic
#212101 #012111 #010121 #210111
square
#212101 #012111 #010121 #210111
split-complementary
#212101 #011121 #110121
monochromatic
#1E1E01 #1E1E01 #212101 #5C5C03 #989805
Accessibility & contrast
On white
16.37
#212101 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.28
#212101 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #212101
16.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##212101 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##212101 | 1.00 | 16.37 | 1.28 | 16.37 |
| #FFFFFF | 16.37 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.37 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#251F00
Deuteranopia (green-blind)
#252003
Tritanopia (blue-blind)
#241E1B
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #212101; /* rgb */ color: rgb(33, 33, 1); /* oklch */ color: oklch(24.0% 0.051 109.7);
Tailwind
colors: {
custom: {
50: '#5c5c47',
500: '#212101',
950: '#000000',
},
}SCSS
$custom: #212101; $custom-light: #5c5c47; $custom-dark: #000000;
JSON
{
"hex": "#212101",
"rgb": {
"r": 33,
"g": 33,
"b": 1
},
"hsl": {
"h": 60,
"s": 94.118,
"l": 6.667
},
"oklch": {
"l": 0.23999,
"c": 0.0507,
"h": 109.7
},
"luminance": 0.01413
}Semantic roles & 50–950 ramp
primary
#212101
secondary
#151568
accent
#29FF29
background
#F5F5F4
surface
#E9E9E6
border
#C5C5C2
text
#040400
muted
#797977