#021D19#021D19

#021D19 is a very dark, muted teal. Relative luminance 0.010; OKLCH L 20.8% C 0.035 H 181.8°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#021D19
RGB	rgb(2, 29, 25)
HSL	hsl(171, 87%, 6%)
HSV	hsv(171, 93%, 11%)
CMYK	cmyk(93.1%, 0%, 13.8%, 88.6%)
CIE-LAB	lab(8.67, -11.15, -0.33)
CIE-LCH	lch(8.67, 11.16, 181.67°)
OKLab	oklab(20.83% -0.0347 -0.0011)
OKLCH	oklch(20.83% 0.035 181.8)
XYZ	xyz(0.6398, 0.9617, 1.0714)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021D19 #1D0206

analogous

#021D0B #021D19 #02131D

triadic

#021D19 #19021D #1D1902

tetradic

#021D19 #0B021D #1D0206 #131D02

square

#021D19 #0B021D #1D0206 #131D02

split-complementary

#021D19 #1D0213 #1D0B02

monochromatic

#021D19 #021D19 #021D19 #06564A #0A907C

Accessibility & contrast

On white

17.61

#021D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#021D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021D19

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021D19	#FFFFFF	#000000	##FFFFFF
##021D19	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B19

Deuteranopia (green-blind)

#171819

Tritanopia (blue-blind)

#001E1C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #021d19;
/* rgb */ color: rgb(2, 29, 25);
/* oklch */ color: oklch(20.8% 0.035 181.8);

Tailwind

colors: {
  custom: {
    50: '#465955',
    500: '#021d19',
    950: '#000000',
  },
}

SCSS

$custom: #021d19;
$custom-light: #465955;
$custom-dark: #000000;

JSON

{
  "hex": "#021d19",
  "rgb": {
    "r": 2,
    "g": 29,
    "b": 25
  },
  "hsl": {
    "h": 171.111,
    "s": 87.097,
    "l": 6.078
  },
  "oklch": {
    "l": 0.20833,
    "c": 0.03472,
    "h": 181.8
  },
  "luminance": 0.00962
}

Semantic roles & 50–950 ramp

primary

#021D19

secondary

#631823

accent

#2B4AFD

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000303

muted

#777878

Preview Lab

Preview with #021D19

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

Preview Lab → · Contrast checker → · Palette generator →