#0D3F48#0D3F48

#0D3F48 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.0% C 0.053 H 212.5°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#0D3F48
RGB	rgb(13, 63, 72)
HSL	hsl(189, 69%, 17%)
HSV	hsv(189, 82%, 28%)
CMYK	cmyk(81.9%, 12.5%, 0%, 71.8%)
CIE-LAB	lab(24.03, -12.56, -10.18)
CIE-LCH	lch(24.03, 16.16, 219.03°)
OKLab	oklab(34.01% -0.0446 -0.0283)
OKLCH	oklch(34.01% 0.053 212.5)
XYZ	xyz(3.1127, 4.1081, 6.7585)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3F48 #48160D

analogous

#0D4834 #0D3F48 #0D2248

triadic

#0D3F48 #480D3F #3F480D

tetradic

#0D3F48 #340D48 #48160D #22480D

square

#0D3F48 #340D48 #48160D #22480D

split-complementary

#0D3F48 #480D22 #48340D

monochromatic

#05171A #05171A #0D3F48 #166C7C #209AB0

Accessibility & contrast

On white

11.53

#0D3F48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0D3F48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3F48

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3F48	#FFFFFF	#000000	##FFFFFF
##0D3F48	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383D49

Deuteranopia (green-blind)

#303748

Tritanopia (blue-blind)

#004342

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0d3f48;
/* rgb */ color: rgb(13, 63, 72);
/* oklch */ color: oklch(34.0% 0.053 212.5);

Tailwind

colors: {
  custom: {
    50: '#57747b',
    500: '#0d3f48',
    950: '#000000',
  },
}

SCSS

$custom: #0d3f48;
$custom-light: #57747b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3f48",
  "rgb": {
    "r": 13,
    "g": 63,
    "b": 72
  },
  "hsl": {
    "h": 189.153,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.34011,
    "c": 0.05283,
    "h": 212.5
  },
  "luminance": 0.04108
}

Semantic roles & 50–950 ramp

primary

#0D3F48

secondary

#833B2D

accent

#573CEC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0D3F48

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

Preview Lab → · Contrast checker → · Palette generator →