#021B1D#021B1D

#021B1D is a very dark, muted teal. Relative luminance 0.009; OKLCH L 20.3% C 0.032 H 202.1°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#021B1D
RGB	rgb(2, 27, 29)
HSL	hsl(184, 87%, 6%)
HSV	hsv(184, 93%, 11%)
CMYK	cmyk(93.1%, 6.9%, 0%, 88.6%)
CIE-LAB	lab(8.00, -8.31, -4.33)
CIE-LCH	lch(8.00, 9.37, 207.51°)
OKLab	oklab(20.34% -0.0296 -0.012)
OKLCH	oklch(20.34% 0.032 202.1)
XYZ	xyz(0.6386, 0.8854, 1.2994)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021B1D #1D0402

analogous

#021D11 #021B1D #020D1D

triadic

#021B1D #1D021B #1B1D02

tetradic

#021B1D #11021D #1D0402 #0D1D02

square

#021B1D #11021D #1D0402 #0D1D02

split-complementary

#021B1D #1D020D #1D1102

monochromatic

#021B1D #021B1D #021B1D #065056 #0A8690

Accessibility & contrast

On white

17.84

#021B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#021B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021B1D

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021B1D	#FFFFFF	#000000	##FFFFFF
##021B1D	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18191D

Deuteranopia (green-blind)

#14161D

Tritanopia (blue-blind)

#001D1C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #021b1d;
/* rgb */ color: rgb(2, 27, 29);
/* oklch */ color: oklch(20.3% 0.032 202.1);

Tailwind

colors: {
  custom: {
    50: '#475758',
    500: '#021b1d',
    950: '#000000',
  },
}

SCSS

$custom: #021b1d;
$custom-light: #475758;
$custom-dark: #000000;

JSON

{
  "hex": "#021b1d",
  "rgb": {
    "r": 2,
    "g": 27,
    "b": 29
  },
  "hsl": {
    "h": 184.444,
    "s": 87.097,
    "l": 6.078
  },
  "oklch": {
    "l": 0.20341,
    "c": 0.03194,
    "h": 202.1
  },
  "luminance": 0.00885
}

Semantic roles & 50–950 ramp

primary

#021B1D

secondary

#631E18

accent

#3A2BFD

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #021B1D

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

Preview Lab → · Contrast checker → · Palette generator →