#0D3A42#0D3A42

#0D3A42 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.3% C 0.049 H 212.0°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#0D3A42
RGB	rgb(13, 58, 66)
HSL	hsl(189, 67%, 15%)
HSV	hsv(189, 80%, 26%)
CMYK	cmyk(80.3%, 12.1%, 0%, 74.1%)
CIE-LAB	lab(21.96, -11.78, -9.32)
CIE-LCH	lch(21.96, 15.02, 218.34°)
OKLab	oklab(32.26% -0.0415 -0.0259)
OKLCH	oklch(32.26% 0.049 212)
XYZ	xyz(2.6620, 3.5047, 5.6894)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3A42 #42150D

analogous

#0D422F #0D3A42 #0D1F42

triadic

#0D3A42 #420D3A #3A420D

tetradic

#0D3A42 #2F0D42 #42150D #1F420D

square

#0D3A42 #2F0D42 #42150D #1F420D

split-complementary

#0D3A42 #420D1F #422F0D

monochromatic

#05161A #05161A #0D3A42 #176775 #2194A8

Accessibility & contrast

On white

12.35

#0D3A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#0D3A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3A42

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3A42	#FFFFFF	#000000	##FFFFFF
##0D3A42	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343842

Deuteranopia (green-blind)

#2C3242

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0d3a42;
/* rgb */ color: rgb(13, 58, 66);
/* oklch */ color: oklch(32.3% 0.049 212.0);

Tailwind

colors: {
  custom: {
    50: '#557076',
    500: '#0d3a42',
    950: '#000000',
  },
}

SCSS

$custom: #0d3a42;
$custom-light: #557076;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3a42",
  "rgb": {
    "r": 13,
    "g": 58,
    "b": 66
  },
  "hsl": {
    "h": 189.057,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32263,
    "c": 0.04897,
    "h": 212
  },
  "luminance": 0.03505
}

Semantic roles & 50–950 ramp

primary

#0D3A42

secondary

#7E392D

accent

#583EEA

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0D3A42

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

Preview Lab → · Contrast checker → · Palette generator →