#0D3E43#0D3E43

#0D3E43 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.5% C 0.051 H 205.1°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#0D3E43
RGB	rgb(13, 62, 67)
HSL	hsl(186, 68%, 16%)
HSV	hsv(186, 81%, 26%)
CMYK	cmyk(80.6%, 7.5%, 0%, 73.7%)
CIE-LAB	lab(23.46, -13.81, -7.72)
CIE-LCH	lch(23.46, 15.82, 209.20°)
OKLab	oklab(33.49% -0.0459 -0.0214)
OKLCH	oklch(33.49% 0.051 205.1)
XYZ	xyz(2.9013, 3.9357, 5.9159)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3E43 #43120D

analogous

#0D432D #0D3E43 #0D2343

triadic

#0D3E43 #430D3E #3E430D

tetradic

#0D3E43 #2D0D43 #43120D #23430D

square

#0D3E43 #2D0D43 #43120D #23430D

split-complementary

#0D3E43 #430D23 #432D0D

monochromatic

#05181A #05181A #0D3E43 #176D76 #219DAA

Accessibility & contrast

On white

11.75

#0D3E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#0D3E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3E43

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3E43	#FFFFFF	#000000	##FFFFFF
##0D3E43	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383B43

Deuteranopia (green-blind)

#313543

Tritanopia (blue-blind)

#00413F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0d3e43;
/* rgb */ color: rgb(13, 62, 67);
/* oklch */ color: oklch(33.5% 0.051 205.1);

Tailwind

colors: {
  custom: {
    50: '#567377',
    500: '#0d3e43',
    950: '#000000',
  },
}

SCSS

$custom: #0d3e43;
$custom-light: #567377;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3e43",
  "rgb": {
    "r": 13,
    "g": 62,
    "b": 67
  },
  "hsl": {
    "h": 185.556,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.33485,
    "c": 0.05063,
    "h": 205.1
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#0D3E43

secondary

#7E352D

accent

#4D3DEA

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0D3E43

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

Preview Lab → · Contrast checker → · Palette generator →