#05282A#05282A

#05282A is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.4% C 0.039 H 200.6°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#05282A
RGB	rgb(5, 40, 42)
HSL	hsl(183, 79%, 9%)
HSV	hsv(183, 88%, 16%)
CMYK	cmyk(88.1%, 4.8%, 0%, 83.5%)
CIE-LAB	lab(13.93, -11.31, -4.91)
CIE-LCH	lch(13.93, 12.33, 203.48°)
OKLab	oklab(25.37% -0.0364 -0.0136)
OKLCH	oklch(25.37% 0.039 200.6)
XYZ	xyz(1.2391, 1.7169, 2.4561)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05282A #2A0705

analogous

#052A1A #05282A #05162A

triadic

#05282A #2A0528 #282A05

tetradic

#05282A #1A052A #2A0705 #162A05

square

#05282A #1A052A #2A0705 #162A05

split-complementary

#05282A #2A0516 #2A1A05

monochromatic

#031A1B #031A1B #05282A #0C5C61 #129097

Accessibility & contrast

On white

15.63

#05282A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#05282A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05282A

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05282A	#FFFFFF	#000000	##FFFFFF
##05282A	1.00	15.63	1.34	15.63
#FFFFFF	15.63	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24262A

Deuteranopia (green-blind)

#1F222A

Tritanopia (blue-blind)

#002A29

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #05282a;
/* rgb */ color: rgb(5, 40, 42);
/* oklch */ color: oklch(25.4% 0.039 200.6);

Tailwind

colors: {
  custom: {
    50: '#4c6263',
    500: '#05282a',
    950: '#000000',
  },
}

SCSS

$custom: #05282a;
$custom-light: #4c6263;
$custom-dark: #000000;

JSON

{
  "hex": "#05282a",
  "rgb": {
    "r": 5,
    "g": 40,
    "b": 42
  },
  "hsl": {
    "h": 183.243,
    "s": 78.723,
    "l": 9.216
  },
  "oklch": {
    "l": 0.25368,
    "c": 0.03886,
    "h": 200.6
  },
  "luminance": 0.01717
}

Semantic roles & 50–950 ramp

primary

#05282A

secondary

#6C231F

accent

#3D33F5

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#010505

muted

#777979

Preview Lab

Preview with #05282A

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

Preview Lab → · Contrast checker → · Palette generator →