#011917#011917

#011917 is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.3% C 0.032 H 187.6°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#011917
RGB	rgb(1, 25, 23)
HSL	hsl(175, 92%, 5%)
HSV	hsv(175, 96%, 10%)
CMYK	cmyk(96%, 0%, 8%, 90.2%)
CIE-LAB	lab(6.90, -8.64, -1.42)
CIE-LCH	lch(6.90, 8.76, 189.34°)
OKLab	oklab(19.3% -0.0318 -0.0043)
OKLCH	oklch(19.3% 0.032 187.6)
XYZ	xyz(0.5147, 0.7635, 0.9307)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011917 #190103

analogous

#01190B #011917 #010F19

triadic

#011917 #170119 #191701

tetradic

#011917 #0B0119 #190103 #0F1901

square

#011917 #0B0119 #190103 #0F1901

split-complementary

#011917 #19010F #190B01

monochromatic

#011D1B #011D1B #011D1B #03544D #068F83

Accessibility & contrast

On white

18.22

#011917 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#011917 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011917

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011917	#FFFFFF	#000000	##FFFFFF
##011917	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171717

Deuteranopia (green-blind)

#131417

Tritanopia (blue-blind)

#001A18

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #011917;
/* rgb */ color: rgb(1, 25, 23);
/* oklch */ color: oklch(19.3% 0.032 187.6);

Tailwind

colors: {
  custom: {
    50: '#465553',
    500: '#011917',
    950: '#000000',
  },
}

SCSS

$custom: #011917;
$custom-light: #465553;
$custom-dark: #000000;

JSON

{
  "hex": "#011917",
  "rgb": {
    "r": 1,
    "g": 25,
    "b": 23
  },
  "hsl": {
    "h": 175,
    "s": 92.308,
    "l": 5.098
  },
  "oklch": {
    "l": 0.19299,
    "c": 0.03211,
    "h": 187.6
  },
  "luminance": 0.00764
}

Semantic roles & 50–950 ramp

primary

#011917

secondary

#61151B

accent

#293BFF

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000302

muted

#767878

Preview Lab

Preview with #011917

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

Preview Lab → · Contrast checker → · Palette generator →