#05383A#05383A

#05383A is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.1% C 0.050 H 199.0°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#05383A
RGB	rgb(5, 56, 58)
HSL	hsl(182, 84%, 12%)
HSV	hsv(182, 91%, 23%)
CMYK	cmyk(91.4%, 3.4%, 0%, 77.3%)
CIE-LAB	lab(20.70, -14.82, -5.85)
CIE-LCH	lch(20.70, 15.93, 201.56°)
OKLab	oklab(31.07% -0.0472 -0.0163)
OKLCH	oklch(31.07% 0.05 199)
XYZ	xyz(2.2401, 3.1658, 4.4952)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05383A #3A0705

analogous

#053A22 #05383A #051E3A

triadic

#05383A #3A0538 #383A05

tetradic

#05383A #22053A #3A0705 #1E3A05

square

#05383A #22053A #3A0705 #1E3A05

split-complementary

#05383A #3A051E #3A2205

monochromatic

#021B1C #021B1C #05383A #0A6E72 #0FA5AB

Accessibility & contrast

On white

12.86

#05383A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#05383A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05383A

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05383A	#FFFFFF	#000000	##FFFFFF
##05383A	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33353A

Deuteranopia (green-blind)

#2C303A

Tritanopia (blue-blind)

#003A38

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #05383a;
/* rgb */ color: rgb(5, 56, 58);
/* oklch */ color: oklch(31.1% 0.050 199.0);

Tailwind

colors: {
  custom: {
    50: '#516f70',
    500: '#05383a',
    950: '#000000',
  },
}

SCSS

$custom: #05383a;
$custom-light: #516f70;
$custom-dark: #000000;

JSON

{
  "hex": "#05383a",
  "rgb": {
    "r": 5,
    "g": 56,
    "b": 58
  },
  "hsl": {
    "h": 182.264,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31074,
    "c": 0.04998,
    "h": 199
  },
  "luminance": 0.03166
}

Semantic roles & 50–950 ramp

primary

#05383A

secondary

#7B2320

accent

#352DFA

background

#F4F6F6

surface

#E7ECEC

border

#C3C7C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #05383A

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

Preview Lab → · Contrast checker → · Palette generator →