#021C1D#021C1D

#021C1D is a very dark, muted teal. Relative luminance 0.009; OKLCH L 20.7% C 0.033 H 198.4°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#021C1D
RGB	rgb(2, 28, 29)
HSL	hsl(182, 87%, 6%)
HSV	hsv(182, 93%, 11%)
CMYK	cmyk(93.1%, 3.4%, 0%, 88.6%)
CIE-LAB	lab(8.41, -9.14, -3.71)
CIE-LCH	lch(8.41, 9.86, 202.08°)
OKLab	oklab(20.68% -0.0309 -0.0103)
OKLCH	oklch(20.68% 0.033 198.4)
XYZ	xyz(0.6620, 0.9320, 1.3072)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021C1D #1D0302

analogous

#021D10 #021C1D #020E1D

triadic

#021C1D #1D021C #1C1D02

tetradic

#021C1D #10021D #1D0302 #0E1D02

square

#021C1D #10021D #1D0302 #0E1D02

split-complementary

#021C1D #1D020E #1D1002

monochromatic

#021C1D #021C1D #021C1D #065356 #0A8B90

Accessibility & contrast

On white

17.70

#021C1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#021C1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021C1D

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021C1D	#FFFFFF	#000000	##FFFFFF
##021C1D	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191A1D

Deuteranopia (green-blind)

#15171D

Tritanopia (blue-blind)

#001D1C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #021c1d;
/* rgb */ color: rgb(2, 28, 29);
/* oklch */ color: oklch(20.7% 0.033 198.4);

Tailwind

colors: {
  custom: {
    50: '#475858',
    500: '#021c1d',
    950: '#000000',
  },
}

SCSS

$custom: #021c1d;
$custom-light: #475858;
$custom-dark: #000000;

JSON

{
  "hex": "#021c1d",
  "rgb": {
    "r": 2,
    "g": 28,
    "b": 29
  },
  "hsl": {
    "h": 182.222,
    "s": 87.097,
    "l": 6.078
  },
  "oklch": {
    "l": 0.20677,
    "c": 0.03259,
    "h": 198.4
  },
  "luminance": 0.00932
}

Semantic roles & 50–950 ramp

primary

#021C1D

secondary

#631B18

accent

#322BFD

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #021C1D

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

Preview Lab → · Contrast checker → · Palette generator →