#03211E#03211E

#03211E is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.5% C 0.036 H 185.7°. Best body text is #FFFFFF at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#03211E
RGB	rgb(3, 33, 30)
HSL	hsl(174, 83%, 7%)
HSV	hsv(174, 91%, 13%)
CMYK	cmyk(90.9%, 0%, 9.1%, 87.1%)
CIE-LAB	lab(10.56, -12.12, -1.24)
CIE-LCH	lch(10.56, 12.18, 185.86°)
OKLab	oklab(22.45% -0.0359 -0.0036)
OKLCH	oklch(22.45% 0.036 185.7)
XYZ	xyz(0.8156, 1.2007, 1.4168)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03211E #210306

analogous

#03210F #03211E #031521

triadic

#03211E #1E0321 #211E03

tetradic

#03211E #0F0321 #210306 #152103

square

#03211E #0F0321 #210306 #152103

split-complementary

#03211E #210315 #210F03

monochromatic

#031C19 #031C19 #03211E #085951 #0D9184

Accessibility & contrast

On white

16.93

#03211E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#03211E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03211E

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03211E	#FFFFFF	#000000	##FFFFFF
##03211E	1.00	16.93	1.24	16.93
#FFFFFF	16.93	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1F1E

Deuteranopia (green-blind)

#1A1B1E

Tritanopia (blue-blind)

#002220

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #03211e;
/* rgb */ color: rgb(3, 33, 30);
/* oklch */ color: oklch(22.5% 0.036 185.7);

Tailwind

colors: {
  custom: {
    50: '#485c59',
    500: '#03211e',
    950: '#000000',
  },
}

SCSS

$custom: #03211e;
$custom-light: #485c59;
$custom-dark: #000000;

JSON

{
  "hex": "#03211e",
  "rgb": {
    "r": 3,
    "g": 33,
    "b": 30
  },
  "hsl": {
    "h": 174,
    "s": 83.333,
    "l": 7.059
  },
  "oklch": {
    "l": 0.22454,
    "c": 0.03609,
    "h": 185.7
  },
  "luminance": 0.01201
}

Semantic roles & 50–950 ramp

primary

#03211E

secondary

#651B22

accent

#2E43FA

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #03211E

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

Preview Lab → · Contrast checker → · Palette generator →