#02282B#02282B

#02282B is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.3% C 0.041 H 202.8°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#02282B
RGB	rgb(2, 40, 43)
HSL	hsl(184, 91%, 9%)
HSV	hsv(184, 95%, 17%)
CMYK	cmyk(95.3%, 7%, 0%, 83.1%)
CIE-LAB	lab(13.85, -11.63, -5.75)
CIE-LCH	lch(13.85, 12.97, 206.30°)
OKLab	oklab(25.29% -0.0381 -0.016)
OKLCH	oklch(25.29% 0.041 202.8)
XYZ	xyz(1.2197, 1.7048, 2.5498)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02282B #2B0502

analogous

#022B1A #02282B #02142B

triadic

#02282B #2B0228 #282B02

tetradic

#02282B #1A022B #2B0502 #142B02

square

#02282B #1A022B #2B0502 #142B02

split-complementary

#02282B #2B0214 #2B1A02

monochromatic

#011B1D #011B1D #02282B #055E65 #0795A0

Accessibility & contrast

On white

15.66

#02282B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#02282B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02282B

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02282B	#FFFFFF	#000000	##FFFFFF
##02282B	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24262B

Deuteranopia (green-blind)

#1E212B

Tritanopia (blue-blind)

#002A29

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #02282b;
/* rgb */ color: rgb(2, 40, 43);
/* oklch */ color: oklch(25.3% 0.041 202.8);

Tailwind

colors: {
  custom: {
    50: '#4a6264',
    500: '#02282b',
    950: '#000000',
  },
}

SCSS

$custom: #02282b;
$custom-light: #4a6264;
$custom-dark: #000000;

JSON

{
  "hex": "#02282b",
  "rgb": {
    "r": 2,
    "g": 40,
    "b": 43
  },
  "hsl": {
    "h": 184.39,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.25292,
    "c": 0.04133,
    "h": 202.8
  },
  "luminance": 0.01705
}

Semantic roles & 50–950 ramp

primary

#02282B

secondary

#701F19

accent

#3829FF

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#010505

muted

#777979

Preview Lab

Preview with #02282B

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

Preview Lab → · Contrast checker → · Palette generator →