#021F19#021F19

#021F19 is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.5% C 0.037 H 176.7°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#021F19
RGB	rgb(2, 31, 25)
HSL	hsl(168, 88%, 6%)
HSV	hsv(168, 94%, 12%)
CMYK	cmyk(93.5%, 0%, 19.4%, 87.8%)
CIE-LAB	lab(9.51, -12.69, 0.89)
CIE-LCH	lch(9.51, 12.72, 175.97°)
OKLab	oklab(21.52% -0.0374 0.0022)
OKLCH	oklch(21.52% 0.037 176.7)
XYZ	xyz(0.6904, 1.0630, 1.0883)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021F19 #1F0208

analogous

#021F0B #021F19 #02171F

triadic

#021F19 #19021F #1F1902

tetradic

#021F19 #0B021F #1F0208 #171F02

square

#021F19 #0B021F #1F0208 #171F02

split-complementary

#021F19 #1F0217 #1F0B02

monochromatic

#021D17 #021D17 #021F19 #065847 #099276

Accessibility & contrast

On white

17.32

#021F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#021F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021F19

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021F19	#FFFFFF	#000000	##FFFFFF
##021F19	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C19

Deuteranopia (green-blind)

#191919

Tritanopia (blue-blind)

#00201D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #021f19;
/* rgb */ color: rgb(2, 31, 25);
/* oklch */ color: oklch(21.5% 0.037 176.7);

Tailwind

colors: {
  custom: {
    50: '#465a55',
    500: '#021f19',
    950: '#000000',
  },
}

SCSS

$custom: #021f19;
$custom-light: #465a55;
$custom-dark: #000000;

JSON

{
  "hex": "#021f19",
  "rgb": {
    "r": 2,
    "g": 31,
    "b": 25
  },
  "hsl": {
    "h": 167.586,
    "s": 87.879,
    "l": 6.471
  },
  "oklch": {
    "l": 0.21517,
    "c": 0.03743,
    "h": 176.7
  },
  "luminance": 0.01063
}

Semantic roles & 50–950 ramp

primary

#021F19

secondary

#651828

accent

#2A56FE

background

#F4F5F4

surface

#E6E9E7

border

#C2C5C3

text

#000403

muted

#777978

Preview Lab

Preview with #021F19

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

Preview Lab → · Contrast checker → · Palette generator →