#280330#280330

#280330 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.6% C 0.090 H 319.9°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#280330
RGB	rgb(40, 3, 48)
HSL	hsl(289, 88%, 10%)
HSV	hsv(289, 94%, 19%)
CMYK	cmyk(16.7%, 93.8%, 0%, 81.2%)
CIE-LAB	lab(6.59, 26.38, -20.51)
CIE-LCH	lch(6.59, 33.41, 322.14°)
OKLab	oklab(20.6% 0.0689 -0.0581)
OKLCH	oklch(20.6% 0.09 319.9)
XYZ	xyz(1.4411, 0.7297, 2.8607)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280330 #0B3003

analogous

#110330 #280330 #300322

triadic

#280330 #302803 #033028

tetradic

#280330 #301103 #0B3003 #032230

square

#280330 #301103 #0B3003 #032230

split-complementary

#280330 #223003 #033011

monochromatic

#18021D #18021D #280330 #58076A #880AA3

Accessibility & contrast

On white

18.32

#280330 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#280330 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280330

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280330	#FFFFFF	#000000	##FFFFFF
##280330	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001231

Deuteranopia (green-blind)

#06162F

Tritanopia (blue-blind)

#280C19

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #280330;
/* rgb */ color: rgb(40, 3, 48);
/* oklch */ color: oklch(20.6% 0.090 319.9);

Tailwind

colors: {
  custom: {
    50: '#644868',
    500: '#280330',
    950: '#000000',
  },
}

SCSS

$custom: #280330;
$custom-light: #644868;
$custom-dark: #000000;

JSON

{
  "hex": "#280330",
  "rgb": {
    "r": 40,
    "g": 3,
    "b": 48
  },
  "hsl": {
    "h": 289.333,
    "s": 88.235,
    "l": 10
  },
  "oklch": {
    "l": 0.20596,
    "c": 0.09012,
    "h": 319.9
  },
  "luminance": 0.0073
}

Semantic roles & 50–950 ramp

primary

#280330

secondary

#2B731B

accent

#FE294F

background

#F6F4F6

surface

#EBE6EB

border

#C6C2C6

text

#060006

muted

#7A777A

Preview Lab

Preview with #280330

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

Preview Lab → · Contrast checker → · Palette generator →