#280328#280328

#280328 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 19.9% C 0.082 H 328.1°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#280328
RGB	rgb(40, 3, 40)
HSL	hsl(300, 86%, 8%)
HSV	hsv(300, 93%, 16%)
CMYK	cmyk(0%, 92.5%, 0%, 84.3%)
CIE-LAB	lab(6.05, 24.25, -15.35)
CIE-LCH	lch(6.05, 28.70, 327.67°)
OKLab	oklab(19.94% 0.0699 -0.0435)
OKLCH	oklch(19.94% 0.082 328.1)
XYZ	xyz(1.2906, 0.6695, 2.0683)
Luminance	0.0067 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280328 #032803

analogous

#150328 #280328 #280315

triadic

#280328 #282803 #032828

tetradic

#280328 #281503 #032803 #031528

square

#280328 #281503 #032803 #031528

split-complementary

#280328 #152803 #032815

monochromatic

#1C021C #1C021C #280328 #610761 #9A0C9A

Accessibility & contrast

On white

18.52

#280328 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#280328 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280328

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280328	#FFFFFF	#000000	##FFFFFF
##280328	1.00	18.52	1.13	18.52
#FFFFFF	18.52	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001029

Deuteranopia (green-blind)

#0C1527

Tritanopia (blue-blind)

#2A0814

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #280328;
/* rgb */ color: rgb(40, 3, 40);
/* oklch */ color: oklch(19.9% 0.082 328.1);

Tailwind

colors: {
  custom: {
    50: '#644762',
    500: '#280328',
    950: '#000000',
  },
}

SCSS

$custom: #280328;
$custom-light: #644762;
$custom-dark: #000000;

JSON

{
  "hex": "#280328",
  "rgb": {
    "r": 40,
    "g": 3,
    "b": 40
  },
  "hsl": {
    "h": 300,
    "s": 86.047,
    "l": 8.431
  },
  "oklch": {
    "l": 0.19943,
    "c": 0.08234,
    "h": 328.1
  },
  "luminance": 0.00669
}

Semantic roles & 50–950 ramp

primary

#280328

secondary

#1B6C1B

accent

#FC2C2C

background

#F6F4F5

surface

#EBE6EA

border

#C6C2C6

text

#050005

muted

#7A7779

Preview Lab

Preview with #280328

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

Preview Lab → · Contrast checker → · Palette generator →