#010F09#010F09

#010F09 is a very dark, muted teal. Relative luminance 0.004; OKLCH L 15.1% C 0.028 H 167.7°. Best body text is #FFFFFF at 19.56:1 contrast (WCAG AA passes).

Color values

HEX	#010F09
RGB	rgb(1, 15, 9)
HSL	hsl(154, 88%, 3%)
HSV	hsv(154, 93%, 6%)
CMYK	cmyk(93.3%, 0%, 40%, 94.1%)
CIE-LAB	lab(3.32, -4.79, 1.19)
CIE-LCH	lch(3.32, 4.94, 166.03°)
OKLab	oklab(15.09% -0.0272 0.0059)
OKLCH	oklch(15.09% 0.028 167.7)
XYZ	xyz(0.2326, 0.3678, 0.3171)
Luminance	0.0037 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010F09 #0F0107

analogous

#010F02 #010F09 #010E0F

triadic

#010F09 #09010F #0F0901

tetradic

#010F09 #02010F #0F0107 #0E0F01

square

#010F09 #02010F #0F0107 #0E0F01

split-complementary

#010F09 #0F010E #0F0201

monochromatic

#021D11 #021D11 #021D11 #05482B #09824E

Accessibility & contrast

On white

19.56

#010F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#010F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010F09

19.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010F09	#FFFFFF	#000000	##FFFFFF
##010F09	1.00	19.56	1.07	19.56
#FFFFFF	19.56	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0D09

Deuteranopia (green-blind)

#0C0B09

Tritanopia (blue-blind)

#000F0D

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #010f09;
/* rgb */ color: rgb(1, 15, 9);
/* oklch */ color: oklch(15.1% 0.028 167.7);

Tailwind

colors: {
  custom: {
    50: '#474e4b',
    500: '#010f09',
    950: '#000000',
  },
}

SCSS

$custom: #010f09;
$custom-light: #474e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#010f09",
  "rgb": {
    "r": 1,
    "g": 15,
    "b": 9
  },
  "hsl": {
    "h": 154.286,
    "s": 87.5,
    "l": 3.137
  },
  "oklch": {
    "l": 0.1509,
    "c": 0.02781,
    "h": 167.7
  },
  "luminance": 0.00368
}

Semantic roles & 50–950 ramp

primary

#010F09

secondary

#571531

accent

#2A85FE

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #010F09

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

Preview Lab → · Contrast checker → · Palette generator →