#021D1D#021D1D

#021D1D is a very dark, muted teal. Relative luminance 0.010; OKLCH L 21.0% C 0.033 H 194.9°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#021D1D
RGB	rgb(2, 29, 29)
HSL	hsl(180, 87%, 6%)
HSV	hsv(180, 93%, 11%)
CMYK	cmyk(93.1%, 0%, 0%, 88.6%)
CIE-LAB	lab(8.83, -9.94, -3.08)
CIE-LCH	lch(8.83, 10.41, 197.24°)
OKLab	oklab(21.01% -0.0322 -0.0086)
OKLCH	oklch(21.01% 0.033 194.9)
XYZ	xyz(0.6861, 0.9803, 1.3152)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021D1D #1D0202

analogous

#021D0F #021D1D #020F1D

triadic

#021D1D #1D021D #1D1D02

tetradic

#021D1D #0F021D #1D0202 #0F1D02

square

#021D1D #0F021D #1D0202 #0F1D02

split-complementary

#021D1D #1D020F #1D0F02

monochromatic

#021D1D #021D1D #021D1D #065656 #0A9090

Accessibility & contrast

On white

17.56

#021D1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#021D1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021D1D

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021D1D	#FFFFFF	#000000	##FFFFFF
##021D1D	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1B1D

Deuteranopia (green-blind)

#16181D

Tritanopia (blue-blind)

#001E1D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #021d1d;
/* rgb */ color: rgb(2, 29, 29);
/* oklch */ color: oklch(21.0% 0.033 194.9);

Tailwind

colors: {
  custom: {
    50: '#475958',
    500: '#021d1d',
    950: '#000000',
  },
}

SCSS

$custom: #021d1d;
$custom-light: #475958;
$custom-dark: #000000;

JSON

{
  "hex": "#021d1d",
  "rgb": {
    "r": 2,
    "g": 29,
    "b": 29
  },
  "hsl": {
    "h": 180,
    "s": 87.097,
    "l": 6.078
  },
  "oklch": {
    "l": 0.21013,
    "c": 0.03336,
    "h": 194.9
  },
  "luminance": 0.0098
}

Semantic roles & 50–950 ramp

primary

#021D1D

secondary

#631818

accent

#2B2BFD

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #021D1D

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

Preview Lab → · Contrast checker → · Palette generator →