#05373A#05373A

#05373A is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.8% C 0.049 H 201.2°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#05373A
RGB	rgb(5, 55, 58)
HSL	hsl(183, 84%, 12%)
HSV	hsv(183, 91%, 23%)
CMYK	cmyk(91.4%, 5.2%, 0%, 77.3%)
CIE-LAB	lab(20.32, -14.24, -6.42)
CIE-LCH	lch(20.32, 15.62, 204.27°)
OKLab	oklab(30.77% -0.0461 -0.0178)
OKLCH	oklch(30.77% 0.049 201.2)
XYZ	xyz(2.1921, 3.0699, 4.4792)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05373A #3A0805

analogous

#053A22 #05373A #051D3A

triadic

#05373A #3A0537 #373A05

tetradic

#05373A #22053A #3A0805 #1D3A05

square

#05373A #22053A #3A0805 #1D3A05

split-complementary

#05373A #3A051D #3A2205

monochromatic

#021B1C #021B1C #05373A #0A6C72 #0FA2AB

Accessibility & contrast

On white

13.01

#05373A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#05373A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05373A

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05373A	#FFFFFF	#000000	##FFFFFF
##05373A	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32343A

Deuteranopia (green-blind)

#2B2F3A

Tritanopia (blue-blind)

#003A38

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #05373a;
/* rgb */ color: rgb(5, 55, 58);
/* oklch */ color: oklch(30.8% 0.049 201.2);

Tailwind

colors: {
  custom: {
    50: '#516e70',
    500: '#05373a',
    950: '#000000',
  },
}

SCSS

$custom: #05373a;
$custom-light: #516e70;
$custom-dark: #000000;

JSON

{
  "hex": "#05373a",
  "rgb": {
    "r": 5,
    "g": 55,
    "b": 58
  },
  "hsl": {
    "h": 183.396,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.3077,
    "c": 0.04941,
    "h": 201.2
  },
  "luminance": 0.0307
}

Semantic roles & 50–950 ramp

primary

#05373A

secondary

#7B2520

accent

#392DFA

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #05373A

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

Preview Lab → · Contrast checker → · Palette generator →