#03221B#03221B

#03221B is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.7% C 0.039 H 174.9°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#03221B
RGB	rgb(3, 34, 27)
HSL	hsl(166, 84%, 7%)
HSV	hsv(166, 91%, 13%)
CMYK	cmyk(91.2%, 0%, 20.6%, 86.7%)
CIE-LAB	lab(10.87, -13.77, 1.40)
CIE-LCH	lch(10.87, 13.84, 174.21°)
OKLab	oklab(22.67% -0.0391 0.0035)
OKLCH	oklch(22.67% 0.039 174.9)
XYZ	xyz(0.8073, 1.2424, 1.2340)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03221B #22030A

analogous

#03220C #03221B #031A22

triadic

#03221B #1B0322 #221B03

tetradic

#03221B #0C0322 #22030A #1A2203

square

#03221B #0C0322 #22030A #1A2203

split-complementary

#03221B #22031A #220C03

monochromatic

#021C16 #021C16 #03221B #085A48 #0D9274

Accessibility & contrast

On white

16.82

#03221B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#03221B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03221B

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03221B	#FFFFFF	#000000	##FFFFFF
##03221B	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1B

Deuteranopia (green-blind)

#1C1C1C

Tritanopia (blue-blind)

#002320

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #03221b;
/* rgb */ color: rgb(3, 34, 27);
/* oklch */ color: oklch(22.7% 0.039 174.9);

Tailwind

colors: {
  custom: {
    50: '#475d57',
    500: '#03221b',
    950: '#000000',
  },
}

SCSS

$custom: #03221b;
$custom-light: #475d57;
$custom-dark: #000000;

JSON

{
  "hex": "#03221b",
  "rgb": {
    "r": 3,
    "g": 34,
    "b": 27
  },
  "hsl": {
    "h": 166.452,
    "s": 83.784,
    "l": 7.255
  },
  "oklch": {
    "l": 0.22667,
    "c": 0.03926,
    "h": 174.9
  },
  "luminance": 0.01243
}

Semantic roles & 50–950 ramp

primary

#03221B

secondary

#661B2C

accent

#2E5CFA

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #03221B

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

Preview Lab → · Contrast checker → · Palette generator →