#010C09#010C09

#010C09 is a very dark, muted teal. Relative luminance 0.003; OKLCH L 14.0% C 0.023 H 178.1°. Best body text is #FFFFFF at 19.85:1 contrast (WCAG AA passes).

Color values

HEX	#010C09
RGB	rgb(1, 12, 9)
HSL	hsl(164, 85%, 3%)
HSV	hsv(164, 92%, 5%)
CMYK	cmyk(91.7%, 0%, 25%, 95.3%)
CIE-LAB	lab(2.61, -3.34, 0.15)
CIE-LCH	lch(2.61, 3.34, 177.35°)
OKLab	oklab(13.96% -0.0226 0.0008)
OKLCH	oklch(13.96% 0.023 178.1)
XYZ	xyz(0.1933, 0.2891, 0.3040)
Luminance	0.0029 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010C09 #0C0104

analogous

#010C03 #010C09 #01090C

triadic

#010C09 #09010C #0C0901

tetradic

#010C09 #03010C #0C0104 #090C01

square

#010C09 #03010C #0C0104 #090C01

split-complementary

#010C09 #0C0109 #0C0301

monochromatic

#021C15 #021C15 #021C15 #064433 #0A7D5E

Accessibility & contrast

On white

19.85

#010C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#010C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010C09

19.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010C09	#FFFFFF	#000000	##FFFFFF
##010C09	1.00	19.85	1.06	19.85
#FFFFFF	19.85	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0B09

Deuteranopia (green-blind)

#090909

Tritanopia (blue-blind)

#000C0B

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #010c09;
/* rgb */ color: rgb(1, 12, 9);
/* oklch */ color: oklch(14.0% 0.023 178.1);

Tailwind

colors: {
  custom: {
    50: '#474c4b',
    500: '#010c09',
    950: '#000000',
  },
}

SCSS

$custom: #010c09;
$custom-light: #474c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#010c09",
  "rgb": {
    "r": 1,
    "g": 12,
    "b": 9
  },
  "hsl": {
    "h": 163.636,
    "s": 84.615,
    "l": 2.549
  },
  "oklch": {
    "l": 0.13961,
    "c": 0.02266,
    "h": 178.1
  },
  "luminance": 0.00289
}

Semantic roles & 50–950 ramp

primary

#010C09

secondary

#531526

accent

#2D65FB

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #010C09

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

Preview Lab → · Contrast checker → · Palette generator →