#0D3F45#0D3F45

#0D3F45 is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.9% C 0.052 H 206.8°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#0D3F45
RGB	rgb(13, 63, 69)
HSL	hsl(186, 68%, 16%)
HSV	hsv(186, 81%, 27%)
CMYK	cmyk(81.2%, 8.7%, 0%, 72.9%)
CIE-LAB	lab(23.90, -13.67, -8.38)
CIE-LCH	lch(23.90, 16.03, 211.50°)
OKLab	oklab(33.87% -0.0461 -0.0233)
OKLCH	oklch(33.87% 0.052 206.8)
XYZ	xyz(3.0172, 4.0699, 6.2556)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3F45 #45130D

analogous

#0D452F #0D3F45 #0D2345

triadic

#0D3F45 #450D3F #3F450D

tetradic

#0D3F45 #2F0D45 #45130D #23450D

square

#0D3F45 #2F0D45 #45130D #23450D

split-complementary

#0D3F45 #450D23 #452F0D

monochromatic

#05181A #05181A #0D3F45 #176E78 #209DAC

Accessibility & contrast

On white

11.58

#0D3F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#0D3F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3F45

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3F45	#FFFFFF	#000000	##FFFFFF
##0D3F45	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393C45

Deuteranopia (green-blind)

#313645

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0d3f45;
/* rgb */ color: rgb(13, 63, 69);
/* oklch */ color: oklch(33.9% 0.052 206.8);

Tailwind

colors: {
  custom: {
    50: '#567478',
    500: '#0d3f45',
    950: '#000000',
  },
}

SCSS

$custom: #0d3f45;
$custom-light: #567478;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3f45",
  "rgb": {
    "r": 13,
    "g": 63,
    "b": 69
  },
  "hsl": {
    "h": 186.429,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3387,
    "c": 0.05161,
    "h": 206.8
  },
  "luminance": 0.0407
}

Semantic roles & 50–950 ramp

primary

#0D3F45

secondary

#80362D

accent

#4F3DEB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0D3F45

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

Preview Lab → · Contrast checker → · Palette generator →