#021F21#021F21

#021F21 is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.9% C 0.035 H 201.4°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#021F21
RGB	rgb(2, 31, 33)
HSL	hsl(184, 89%, 7%)
HSV	hsv(184, 94%, 13%)
CMYK	cmyk(93.9%, 6.1%, 0%, 87.1%)
CIE-LAB	lab(9.82, -9.98, -4.57)
CIE-LCH	lch(9.82, 10.98, 204.61°)
OKLab	oklab(21.88% -0.0325 -0.0127)
OKLCH	oklch(21.88% 0.035 201.4)
XYZ	xyz(0.7894, 1.1026, 1.6098)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021F21 #210402

analogous

#022114 #021F21 #021021

triadic

#021F21 #21021F #1F2102

tetradic

#021F21 #140221 #210402 #102102

square

#021F21 #140221 #210402 #102102

split-complementary

#021F21 #210210 #211402

monochromatic

#021B1D #021B1D #021F21 #05555B #098B94

Accessibility & contrast

On white

17.20

#021F21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#021F21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021F21

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021F21	#FFFFFF	#000000	##FFFFFF
##021F21	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1D21

Deuteranopia (green-blind)

#171A21

Tritanopia (blue-blind)

#002120

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #021f21;
/* rgb */ color: rgb(2, 31, 33);
/* oklch */ color: oklch(21.9% 0.035 201.4);

Tailwind

colors: {
  custom: {
    50: '#475a5c',
    500: '#021f21',
    950: '#000000',
  },
}

SCSS

$custom: #021f21;
$custom-light: #475a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#021f21",
  "rgb": {
    "r": 2,
    "g": 31,
    "b": 33
  },
  "hsl": {
    "h": 183.871,
    "s": 88.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.21875,
    "c": 0.0349,
    "h": 201.4
  },
  "luminance": 0.01103
}

Semantic roles & 50–950 ramp

primary

#021F21

secondary

#671D18

accent

#3729FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000404

muted

#777979

Preview Lab

Preview with #021F21

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

Preview Lab → · Contrast checker → · Palette generator →