#0D3F47#0D3F47

#0D3F47 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.0% C 0.052 H 210.6°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#0D3F47
RGB	rgb(13, 63, 71)
HSL	hsl(188, 69%, 16%)
HSV	hsv(188, 82%, 28%)
CMYK	cmyk(81.7%, 11.3%, 0%, 72.2%)
CIE-LAB	lab(23.98, -12.93, -9.58)
CIE-LCH	lch(23.98, 16.09, 216.54°)
OKLab	oklab(33.96% -0.0451 -0.0267)
OKLCH	oklch(33.96% 0.052 210.6)
XYZ	xyz(3.0803, 4.0951, 6.5881)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3F47 #47150D

analogous

#0D4732 #0D3F47 #0D2247

triadic

#0D3F47 #470D3F #3F470D

tetradic

#0D3F47 #320D47 #47150D #22470D

square

#0D3F47 #320D47 #47150D #22470D

split-complementary

#0D3F47 #470D22 #47320D

monochromatic

#05171A #05171A #0D3F47 #166D7B #209BAE

Accessibility & contrast

On white

11.54

#0D3F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0D3F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3F47

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3F47	#FFFFFF	#000000	##FFFFFF
##0D3F47	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383C47

Deuteranopia (green-blind)

#303647

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0d3f47;
/* rgb */ color: rgb(13, 63, 71);
/* oklch */ color: oklch(34.0% 0.052 210.6);

Tailwind

colors: {
  custom: {
    50: '#57747a',
    500: '#0d3f47',
    950: '#000000',
  },
}

SCSS

$custom: #0d3f47;
$custom-light: #57747a;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3f47",
  "rgb": {
    "r": 13,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 188.276,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33963,
    "c": 0.05236,
    "h": 210.6
  },
  "luminance": 0.04096
}

Semantic roles & 50–950 ramp

primary

#0D3F47

secondary

#82392D

accent

#543CEC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0D3F47

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

Preview Lab → · Contrast checker → · Palette generator →