#0A1012#0A1012

#0A1012 is a very dark, near-neutral cyan. Relative luminance 0.005; OKLCH L 16.8% C 0.010 H 220.3°. Best body text is #FFFFFF at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#0A1012
RGB	rgb(10, 16, 18)
HSL	hsl(195, 29%, 5%)
HSV	hsv(195, 44%, 7%)
CMYK	cmyk(44.4%, 11.1%, 0%, 92.9%)
CIE-LAB	lab(4.33, -1.45, -1.73)
CIE-LCH	lch(4.33, 2.26, 230.01°)
OKLab	oklab(16.77% -0.0078 -0.0066)
OKLCH	oklch(16.77% 0.01 220.3)
XYZ	xyz(0.4196, 0.4788, 0.6425)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A1012 #120C0A

analogous

#0A1210 #0A1012 #0A0C12

triadic

#0A1012 #120A10 #10120A

tetradic

#0A1012 #100A12 #120C0A #0C120A

square

#0A1012 #100A12 #120C0A #0C120A

split-complementary

#0A1012 #120A0C #12100A

monochromatic

#0B1114 #0B1114 #0B1114 #203339 #365661

Accessibility & contrast

On white

19.16

#0A1012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0A1012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A1012

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A1012	#FFFFFF	#000000	##FFFFFF
##0A1012	1.00	19.16	1.10	19.16
#FFFFFF	19.16	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1012

Deuteranopia (green-blind)

#0D0F12

Tritanopia (blue-blind)

#081111

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0a1012;
/* rgb */ color: rgb(10, 16, 18);
/* oklch */ color: oklch(16.8% 0.010 220.3);

Tailwind

colors: {
  custom: {
    50: '#4b4e50',
    500: '#0a1012',
    950: '#000000',
  },
}

SCSS

$custom: #0a1012;
$custom-light: #4b4e50;
$custom-dark: #000000;

JSON

{
  "hex": "#0a1012",
  "rgb": {
    "r": 10,
    "g": 16,
    "b": 18
  },
  "hsl": {
    "h": 195,
    "s": 28.571,
    "l": 5.49
  },
  "oklch": {
    "l": 0.16767,
    "c": 0.01026,
    "h": 220.3
  },
  "luminance": 0.00479
}

Semantic roles & 50–950 ramp

primary

#0A1012

secondary

#483630

accent

#7B63C5

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010102

muted

#777778

Preview Lab

Preview with #0A1012

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

Preview Lab → · Contrast checker → · Palette generator →