#0D211C#0D211C

#0D211C is a very dark, muted teal. Relative luminance 0.013; OKLCH L 22.9% C 0.028 H 175.5°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#0D211C
RGB	rgb(13, 33, 28)
HSL	hsl(165, 43%, 9%)
HSV	hsv(165, 61%, 13%)
CMYK	cmyk(60.6%, 0%, 15.2%, 87.1%)
CIE-LAB	lab(10.97, -9.72, 0.88)
CIE-LCH	lch(10.97, 9.76, 174.84°)
OKLab	oklab(22.9% -0.0279 0.0022)
OKLCH	oklch(22.9% 0.028 175.5)
XYZ	xyz(0.9194, 1.2570, 1.2926)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D211C #210D12

analogous

#0D2112 #0D211C #0D1C21

triadic

#0D211C #1C0D21 #211C0D

tetradic

#0D211C #120D21 #210D12 #1C210D

square

#0D211C #120D21 #210D12 #1C210D

split-complementary

#0D211C #210D1C #21120D

monochromatic

#091613 #091613 #0D211C #1E4D41 #307967

Accessibility & contrast

On white

16.78

#0D211C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#0D211C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D211C

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D211C	#FFFFFF	#000000	##FFFFFF
##0D211C	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201F1C

Deuteranopia (green-blind)

#1C1C1C

Tritanopia (blue-blind)

#06211F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0d211c;
/* rgb */ color: rgb(13, 33, 28);
/* oklch */ color: oklch(22.9% 0.028 175.5);

Tailwind

colors: {
  custom: {
    50: '#4d5c57',
    500: '#0d211c',
    950: '#000000',
  },
}

SCSS

$custom: #0d211c;
$custom-light: #4d5c57;
$custom-dark: #000000;

JSON

{
  "hex": "#0d211c",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 28
  },
  "hsl": {
    "h": 165,
    "s": 43.478,
    "l": 9.02
  },
  "oklch": {
    "l": 0.22897,
    "c": 0.02802,
    "h": 175.5
  },
  "luminance": 0.01257
}

Semantic roles & 50–950 ramp

primary

#0D211C

secondary

#5A303A

accent

#5574D3

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #0D211C

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

Preview Lab → · Contrast checker → · Palette generator →