#021717#021717

#021717 is a very dark, muted teal. Relative luminance 0.007; OKLCH L 18.7% C 0.029 H 195.0°. Best body text is #FFFFFF at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#021717
RGB	rgb(2, 23, 23)
HSL	hsl(180, 84%, 5%)
HSV	hsv(180, 91%, 9%)
CMYK	cmyk(91.3%, 0%, 0%, 91%)
CIE-LAB	lab(6.21, -6.86, -2.42)
CIE-LCH	lch(6.21, 7.27, 199.41°)
OKLab	oklab(18.68% -0.0277 -0.0074)
OKLCH	oklch(18.68% 0.029 195)
XYZ	xyz(0.4860, 0.6875, 0.9175)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021717 #170202

analogous

#02170D #021717 #020D17

triadic

#021717 #170217 #171702

tetradic

#021717 #0D0217 #170202 #0D1702

square

#021717 #0D0217 #170202 #0D1702

split-complementary

#021717 #17020D #170D02

monochromatic

#021C1C #021C1C #021C1C #074F4F #0C8888

Accessibility & contrast

On white

18.46

#021717 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#021717 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021717

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021717	#FFFFFF	#000000	##FFFFFF
##021717	1.00	18.46	1.14	18.46
#FFFFFF	18.46	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151517

Deuteranopia (green-blind)

#111317

Tritanopia (blue-blind)

#001817

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #021717;
/* rgb */ color: rgb(2, 23, 23);
/* oklch */ color: oklch(18.7% 0.029 195.0);

Tailwind

colors: {
  custom: {
    50: '#475353',
    500: '#021717',
    950: '#000000',
  },
}

SCSS

$custom: #021717;
$custom-light: #475353;
$custom-dark: #000000;

JSON

{
  "hex": "#021717",
  "rgb": {
    "r": 2,
    "g": 23,
    "b": 23
  },
  "hsl": {
    "h": 180,
    "s": 84,
    "l": 4.902
  },
  "oklch": {
    "l": 0.1868,
    "c": 0.02872,
    "h": 195
  },
  "luminance": 0.00688
}

Semantic roles & 50–950 ramp

primary

#021717

secondary

#5D1818

accent

#2E2EFA

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000202

muted

#777878

Preview Lab

Preview with #021717

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

Preview Lab → · Contrast checker → · Palette generator →