#101216#101216

#101216 is a very dark, near-neutral blue. Relative luminance 0.006; OKLCH L 18.2% C 0.009 H 264.3°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#101216
RGB	rgb(16, 18, 22)
HSL	hsl(220, 16%, 7%)
HSV	hsv(220, 27%, 9%)
CMYK	cmyk(27.3%, 18.2%, 0%, 91.4%)
CIE-LAB	lab(5.43, 0.16, -2.73)
CIE-LCH	lch(5.43, 2.73, 273.31°)
OKLab	oklab(18.18% -0.0009 -0.0088)
OKLCH	oklch(18.18% 0.009 264.3)
XYZ	xyz(0.5748, 0.6007, 0.8446)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101216 #161410

analogous

#101516 #101216 #111016

triadic

#101216 #161012 #121610

tetradic

#101216 #161015 #161410 #101611

square

#101216 #161015 #161410 #101611

split-complementary

#101216 #161110 #151610

monochromatic

#0D0E12 #0D0E12 #101216 #2A2F39 #444C5D

Accessibility & contrast

On white

18.75

#101216 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#101216 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101216

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101216	#FFFFFF	#000000	##FFFFFF
##101216	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111216

Deuteranopia (green-blind)

#101216

Tritanopia (blue-blind)

#0F1313

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #101216;
/* rgb */ color: rgb(16, 18, 22);
/* oklch */ color: oklch(18.2% 0.009 264.3);

Tailwind

colors: {
  custom: {
    50: '#4e5052',
    500: '#101216',
    950: '#000000',
  },
}

SCSS

$custom: #101216;
$custom-light: #4e5052;
$custom-dark: #000000;

JSON

{
  "hex": "#101216",
  "rgb": {
    "r": 16,
    "g": 18,
    "b": 22
  },
  "hsl": {
    "h": 220,
    "s": 15.789,
    "l": 7.451
  },
  "oklch": {
    "l": 0.18183,
    "c": 0.00881,
    "h": 264.3
  },
  "luminance": 0.00601
}

Semantic roles & 50–950 ramp

primary

#101216

secondary

#48433A

accent

#A06FB9

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010202

muted

#777878

Preview Lab

Preview with #101216

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

Preview Lab → · Contrast checker → · Palette generator →