#021F1A#021F1A

#021F1A is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.6% C 0.037 H 179.5°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#021F1A
RGB	rgb(2, 31, 26)
HSL	hsl(170, 88%, 6%)
HSV	hsv(170, 94%, 12%)
CMYK	cmyk(93.5%, 0%, 16.1%, 87.8%)
CIE-LAB	lab(9.54, -12.39, 0.20)
CIE-LCH	lch(9.54, 12.39, 179.05°)
OKLab	oklab(21.56% -0.0367 0.0003)
OKLCH	oklch(21.56% 0.037 179.5)
XYZ	xyz(0.7014, 1.0674, 1.1461)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021F1A #1F0207

analogous

#021F0C #021F1A #02161F

triadic

#021F1A #1A021F #1F1A02

tetradic

#021F1A #0C021F #1F0207 #161F02

square

#021F1A #0C021F #1F0207 #161F02

split-complementary

#021F1A #1F0216 #1F0C02

monochromatic

#021D18 #021D18 #021F1A #06584A #09927A

Accessibility & contrast

On white

17.31

#021F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#021F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021F1A

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021F1A	#FFFFFF	#000000	##FFFFFF
##021F1A	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C1A

Deuteranopia (green-blind)

#19191A

Tritanopia (blue-blind)

#00201D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #021f1a;
/* rgb */ color: rgb(2, 31, 26);
/* oklch */ color: oklch(21.6% 0.037 179.5);

Tailwind

colors: {
  custom: {
    50: '#465a56',
    500: '#021f1a',
    950: '#000000',
  },
}

SCSS

$custom: #021f1a;
$custom-light: #465a56;
$custom-dark: #000000;

JSON

{
  "hex": "#021f1a",
  "rgb": {
    "r": 2,
    "g": 31,
    "b": 26
  },
  "hsl": {
    "h": 169.655,
    "s": 87.879,
    "l": 6.471
  },
  "oklch": {
    "l": 0.21557,
    "c": 0.03674,
    "h": 179.5
  },
  "luminance": 0.01067
}

Semantic roles & 50–950 ramp

primary

#021F1A

secondary

#651825

accent

#2A4EFE

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #021F1A

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

Preview Lab → · Contrast checker → · Palette generator →