#212109#212109

#212109 is a very dark, muted yellow. Relative luminance 0.014; OKLCH L 24.1% C 0.039 H 109.0°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#212109
RGB	rgb(33, 33, 9)
HSL	hsl(60, 57%, 8%)
HSV	hsv(60, 73%, 13%)
CMYK	cmyk(0%, 0%, 72.7%, 87.1%)
CIE-LAB	lab(12.16, -4.30, 14.24)
CIE-LCH	lch(12.16, 14.88, 106.81°)
OKLab	oklab(24.13% -0.0128 0.0372)
OKLCH	oklch(24.13% 0.039 109)
XYZ	xyz(1.2204, 1.4308, 0.4703)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212109 #090921

analogous

#211509 #212109 #152109

triadic

#212109 #092121 #210921

tetradic

#212109 #092115 #090921 #210915

square

#212109 #092115 #090921 #210915

split-complementary

#212109 #091521 #150921

monochromatic

#181807 #181807 #212109 #515116 #818123

Accessibility & contrast

On white

16.33

#212109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#212109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212109

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212109	#FFFFFF	#000000	##FFFFFF
##212109	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F07

Deuteranopia (green-blind)

#24200A

Tritanopia (blue-blind)

#241F1C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #212109;
/* rgb */ color: rgb(33, 33, 9);
/* oklch */ color: oklch(24.1% 0.039 109.0);

Tailwind

colors: {
  custom: {
    50: '#5c5c4b',
    500: '#212109',
    950: '#000000',
  },
}

SCSS

$custom: #212109;
$custom-light: #5c5c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#212109",
  "rgb": {
    "r": 33,
    "g": 33,
    "b": 9
  },
  "hsl": {
    "h": 60,
    "s": 57.143,
    "l": 8.235
  },
  "oklch": {
    "l": 0.24128,
    "c": 0.03932,
    "h": 109
  },
  "luminance": 0.01431
}

Semantic roles & 50–950 ramp

primary

#212109

secondary

#28285E

accent

#47E047

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040401

muted

#797977

Preview Lab

Preview with #212109

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →