#280329#280329

#280329 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.0% C 0.083 H 327.0°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#280329
RGB	rgb(40, 3, 41)
HSL	hsl(298, 86%, 9%)
HSV	hsv(298, 93%, 16%)
CMYK	cmyk(2.4%, 92.7%, 0%, 83.9%)
CIE-LAB	lab(6.11, 24.52, -16.01)
CIE-LCH	lch(6.11, 29.28, 326.85°)
OKLab	oklab(20.02% 0.0699 -0.0453)
OKLCH	oklch(20.02% 0.083 327)
XYZ	xyz(1.3079, 0.6764, 2.1591)
Luminance	0.0068 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280329 #042903

analogous

#150329 #280329 #290317

triadic

#280329 #292803 #032928

tetradic

#280329 #291503 #042903 #031729

square

#280329 #291503 #042903 #031729

split-complementary

#280329 #172903 #032915

monochromatic

#1C021D #1C021D #280329 #600762 #970B9B

Accessibility & contrast

On white

18.50

#280329 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#280329 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280329

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280329	#FFFFFF	#000000	##FFFFFF
##280329	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102A

Deuteranopia (green-blind)

#0C1528

Tritanopia (blue-blind)

#290815

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #280329;
/* rgb */ color: rgb(40, 3, 41);
/* oklch */ color: oklch(20.0% 0.083 327.0);

Tailwind

colors: {
  custom: {
    50: '#644763',
    500: '#280329',
    950: '#000000',
  },
}

SCSS

$custom: #280329;
$custom-light: #644763;
$custom-dark: #000000;

JSON

{
  "hex": "#280329",
  "rgb": {
    "r": 40,
    "g": 3,
    "b": 41
  },
  "hsl": {
    "h": 298.421,
    "s": 86.364,
    "l": 8.627
  },
  "oklch": {
    "l": 0.2002,
    "c": 0.08329,
    "h": 327
  },
  "luminance": 0.00676
}

Semantic roles & 50–950 ramp

primary

#280329

secondary

#1D6D1B

accent

#FD2B31

background

#F6F4F5

surface

#EBE6EA

border

#C6C2C6

text

#050005

muted

#7A7779

Preview Lab

Preview with #280329

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

Preview Lab → · Contrast checker → · Palette generator →