#021A1B#021A1B

#021A1B is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.9% C 0.031 H 198.6°. Best body text is #FFFFFF at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#021A1B
RGB	rgb(2, 26, 27)
HSL	hsl(182, 86%, 6%)
HSV	hsv(182, 93%, 11%)
CMYK	cmyk(92.6%, 3.7%, 0%, 89.4%)
CIE-LAB	lab(7.50, -8.09, -3.56)
CIE-LCH	lch(7.50, 8.84, 203.73°)
OKLab	oklab(19.9% -0.0294 -0.0099)
OKLCH	oklch(19.9% 0.031 198.6)
XYZ	xyz(0.5922, 0.8308, 1.1658)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A1B #1B0302

analogous

#021B0F #021A1B #020D1B

triadic

#021A1B #1B021A #1A1B02

tetradic

#021A1B #0F021B #1B0302 #0D1B02

square

#021A1B #0F021B #1B0302 #0D1B02

split-complementary

#021A1B #1B020D #1B0F02

monochromatic

#021B1C #021B1C #021B1C #065154 #0A888D

Accessibility & contrast

On white

18.01

#021A1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#021A1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A1B

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A1B	#FFFFFF	#000000	##FFFFFF
##021A1B	1.00	18.01	1.17	18.01
#FFFFFF	18.01	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17181B

Deuteranopia (green-blind)

#13151B

Tritanopia (blue-blind)

#001B1A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #021a1b;
/* rgb */ color: rgb(2, 26, 27);
/* oklch */ color: oklch(19.9% 0.031 198.6);

Tailwind

colors: {
  custom: {
    50: '#475657',
    500: '#021a1b',
    950: '#000000',
  },
}

SCSS

$custom: #021a1b;
$custom-light: #475657;
$custom-dark: #000000;

JSON

{
  "hex": "#021a1b",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 27
  },
  "hsl": {
    "h": 182.4,
    "s": 86.207,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19903,
    "c": 0.03106,
    "h": 198.6
  },
  "luminance": 0.00831
}

Semantic roles & 50–950 ramp

primary

#021A1B

secondary

#611B18

accent

#342BFC

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #021A1B

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

Preview Lab → · Contrast checker → · Palette generator →