#05373C#05373C

#05373C is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.9% C 0.050 H 205.3°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#05373C
RGB	rgb(5, 55, 60)
HSL	hsl(185, 85%, 13%)
HSV	hsv(185, 92%, 24%)
CMYK	cmyk(91.7%, 8.3%, 0%, 76.5%)
CIE-LAB	lab(20.40, -13.47, -7.65)
CIE-LCH	lch(20.40, 15.49, 209.60°)
OKLab	oklab(30.86% -0.045 -0.0213)
OKLCH	oklch(30.86% 0.05 205.3)
XYZ	xyz(2.2440, 3.0906, 4.7524)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05373C #3C0A05

analogous

#053C26 #05373C #051B3C

triadic

#05373C #3C0537 #373C05

tetradic

#05373C #26053C #3C0A05 #1B3C05

square

#05373C #26053C #3C0A05 #1B3C05

split-complementary

#05373C #3C051B #3C2605

monochromatic

#021A1C #021A1C #05373C #0A6B74 #0E9FAD

Accessibility & contrast

On white

12.98

#05373C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#05373C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05373C

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05373C	#FFFFFF	#000000	##FFFFFF
##05373C	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31343C

Deuteranopia (green-blind)

#2A2F3C

Tritanopia (blue-blind)

#003A38

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #05373c;
/* rgb */ color: rgb(5, 55, 60);
/* oklch */ color: oklch(30.9% 0.050 205.3);

Tailwind

colors: {
  custom: {
    50: '#516e71',
    500: '#05373c',
    950: '#000000',
  },
}

SCSS

$custom: #05373c;
$custom-light: #516e71;
$custom-dark: #000000;

JSON

{
  "hex": "#05373c",
  "rgb": {
    "r": 5,
    "g": 55,
    "b": 60
  },
  "hsl": {
    "h": 185.455,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.30863,
    "c": 0.0498,
    "h": 205.3
  },
  "luminance": 0.03091
}

Semantic roles & 50–950 ramp

primary

#05373C

secondary

#7D2820

accent

#402DFB

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #05373C

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

Preview Lab → · Contrast checker → · Palette generator →