#0D4A53#0D4A53

#0D4A53 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.7% C 0.060 H 209.9°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D4A53
RGB	rgb(13, 74, 83)
HSL	hsl(188, 73%, 19%)
HSV	hsv(188, 84%, 33%)
CMYK	cmyk(84.3%, 10.8%, 0%, 67.5%)
CIE-LAB	lab(28.40, -14.95, -10.71)
CIE-LCH	lch(28.40, 18.39, 215.63°)
OKLab	oklab(37.69% -0.0519 -0.0298)
OKLCH	oklch(37.69% 0.06 209.9)
XYZ	xyz(4.1754, 5.6071, 9.0442)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4A53 #53160D

analogous

#0D5339 #0D4A53 #0D2753

triadic

#0D4A53 #530D4A #4A530D

tetradic

#0D4A53 #390D53 #53160D #27530D

square

#0D4A53 #390D53 #53160D #27530D

split-complementary

#0D4A53 #530D27 #53390D

monochromatic

#04181A #051B1E #0D4A53 #157988 #1EA8BD

Accessibility & contrast

On white

9.90

#0D4A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0D4A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4A53

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4A53	#FFFFFF	#000000	##FFFFFF
##0D4A53	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424754

Deuteranopia (green-blind)

#394053

Tritanopia (blue-blind)

#004E4D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0d4a53;
/* rgb */ color: rgb(13, 74, 83);
/* oklch */ color: oklch(37.7% 0.060 209.9);

Tailwind

colors: {
  custom: {
    50: '#5a7c83',
    500: '#0d4a53',
    950: '#000000',
  },
}

SCSS

$custom: #0d4a53;
$custom-light: #5a7c83;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4a53",
  "rgb": {
    "r": 13,
    "g": 74,
    "b": 83
  },
  "hsl": {
    "h": 187.714,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37691,
    "c": 0.05988,
    "h": 209.9
  },
  "luminance": 0.05608
}

Semantic roles & 50–950 ramp

primary

#0D4A53

secondary

#8E3A2E

accent

#5038F0

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0D4A53

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

Preview Lab → · Contrast checker → · Palette generator →