#0D3339#0D3339

#0D3339 is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.8% C 0.043 H 209.8°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#0D3339
RGB	rgb(13, 51, 57)
HSL	hsl(188, 63%, 14%)
HSV	hsv(188, 77%, 22%)
CMYK	cmyk(77.2%, 10.5%, 0%, 77.6%)
CIE-LAB	lab(19.01, -10.86, -7.70)
CIE-LCH	lch(19.01, 13.31, 215.35°)
OKLab	oklab(29.76% -0.0373 -0.0214)
OKLCH	oklch(29.76% 0.043 209.8)
XYZ	xyz(2.0880, 2.7484, 4.2906)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3339 #39130D

analogous

#0D3929 #0D3339 #0D1D39

triadic

#0D3339 #390D33 #33390D

tetradic

#0D3339 #290D39 #39130D #1D390D

square

#0D3339 #290D39 #39130D #1D390D

split-complementary

#0D3339 #390D1D #39290D

monochromatic

#061619 #061619 #0D3339 #18606B #248C9D

Accessibility & contrast

On white

13.55

#0D3339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0D3339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3339

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3339	#FFFFFF	#000000	##FFFFFF
##0D3339	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3139

Deuteranopia (green-blind)

#272C39

Tritanopia (blue-blind)

#003635

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0d3339;
/* rgb */ color: rgb(13, 51, 57);
/* oklch */ color: oklch(29.8% 0.043 209.8);

Tailwind

colors: {
  custom: {
    50: '#536a6f',
    500: '#0d3339',
    950: '#000000',
  },
}

SCSS

$custom: #0d3339;
$custom-light: #536a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3339",
  "rgb": {
    "r": 13,
    "g": 51,
    "b": 57
  },
  "hsl": {
    "h": 188.182,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.29756,
    "c": 0.04302,
    "h": 209.8
  },
  "luminance": 0.02749
}

Semantic roles & 50–950 ramp

primary

#0D3339

secondary

#74372D

accent

#5842E6

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0D3339

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

Preview Lab → · Contrast checker → · Palette generator →