#03211C#03211C

#03211C is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.4% C 0.037 H 179.8°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#03211C
RGB	rgb(3, 33, 28)
HSL	hsl(170, 83%, 7%)
HSV	hsv(170, 91%, 13%)
CMYK	cmyk(90.9%, 0%, 15.2%, 87.1%)
CIE-LAB	lab(10.49, -12.81, 0.12)
CIE-LCH	lch(10.49, 12.81, 179.47°)
OKLab	oklab(22.37% -0.0371 0.0001)
OKLCH	oklch(22.37% 0.037 179.8)
XYZ	xyz(0.7909, 1.1908, 1.2866)
Luminance	0.0119 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03211C #210308

analogous

#03210D #03211C #031721

triadic

#03211C #1C0321 #211C03

tetradic

#03211C #0D0321 #210308 #172103

square

#03211C #0D0321 #210308 #172103

split-complementary

#03211C #210317 #210D03

monochromatic

#031C18 #031C18 #03211C #08594C #0D917B

Accessibility & contrast

On white

16.96

#03211C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#03211C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03211C

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03211C	#FFFFFF	#000000	##FFFFFF
##03211C	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1E1C

Deuteranopia (green-blind)

#1B1B1C

Tritanopia (blue-blind)

#00221F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #03211c;
/* rgb */ color: rgb(3, 33, 28);
/* oklch */ color: oklch(22.4% 0.037 179.8);

Tailwind

colors: {
  custom: {
    50: '#475c57',
    500: '#03211c',
    950: '#000000',
  },
}

SCSS

$custom: #03211c;
$custom-light: #475c57;
$custom-dark: #000000;

JSON

{
  "hex": "#03211c",
  "rgb": {
    "r": 3,
    "g": 33,
    "b": 28
  },
  "hsl": {
    "h": 170,
    "s": 83.333,
    "l": 7.059
  },
  "oklch": {
    "l": 0.2237,
    "c": 0.03714,
    "h": 179.8
  },
  "luminance": 0.01191
}

Semantic roles & 50–950 ramp

primary

#03211C

secondary

#651B27

accent

#2E50FA

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #03211C

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

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