#101211#101211

#101211 is a very dark, near-neutral grey. Relative luminance 0.006; OKLCH L 18.0% C 0.004 H 164.5°. Best body text is #FFFFFF at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#101211
RGB	rgb(16, 18, 17)
HSL	hsl(150, 6%, 7%)
HSV	hsv(150, 11%, 7%)
CMYK	cmyk(11.1%, 0%, 5.6%, 92.9%)
CIE-LAB	lab(5.27, -0.95, 0.29)
CIE-LCH	lch(5.27, 0.99, 163.09°)
OKLab	oklab(17.95% -0.0036 0.001)
OKLCH	oklch(17.95% 0.004 164.5)
XYZ	xyz(0.5311, 0.5832, 0.6148)
Luminance	0.0058 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101211 #121011

analogous

#101210 #101211 #101212

triadic

#101211 #111012 #121110

tetradic

#101211 #101012 #121011 #121210

square

#101211 #101012 #121011 #121210

split-complementary

#101211 #121012 #121010

monochromatic

#0E100F #0E100F #101211 #2D3230 #4A534E

Accessibility & contrast

On white

18.81

#101211 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#101211 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101211

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101211	#FFFFFF	#000000	##FFFFFF
##101211	1.00	18.81	1.12	18.81
#FFFFFF	18.81	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121211

Deuteranopia (green-blind)

#121111

Tritanopia (blue-blind)

#101212

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #101211;
/* rgb */ color: rgb(16, 18, 17);
/* oklch */ color: oklch(18.0% 0.004 164.5);

Tailwind

colors: {
  custom: {
    50: '#4e504f',
    500: '#101211',
    950: '#000000',
  },
}

SCSS

$custom: #101211;
$custom-light: #4e504f;
$custom-dark: #000000;

JSON

{
  "hex": "#101211",
  "rgb": {
    "r": 16,
    "g": 18,
    "b": 17
  },
  "hsl": {
    "h": 150,
    "s": 5.882,
    "l": 6.667
  },
  "oklch": {
    "l": 0.17953,
    "c": 0.00378,
    "h": 164.5
  },
  "luminance": 0.00583
}

Semantic roles & 50–950 ramp

primary

#101211

secondary

#413C3F

accent

#7994AF

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010201

muted

#777877

Preview Lab

Preview with #101211

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

Preview Lab → · Contrast checker → · Palette generator →