#280334#280334

#280334 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.0% C 0.094 H 316.2°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#280334
RGB	rgb(40, 3, 52)
HSL	hsl(285, 89%, 11%)
HSV	hsv(285, 94%, 20%)
CMYK	cmyk(23.1%, 94.2%, 0%, 79.6%)
CIE-LAB	lab(6.90, 27.46, -22.96)
CIE-LCH	lch(6.90, 35.79, 320.09°)
OKLab	oklab(20.95% 0.068 -0.0651)
OKLCH	oklch(20.95% 0.094 316.2)
XYZ	xyz(1.5274, 0.7642, 3.3152)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280334 #0F3403

analogous

#0F0334 #280334 #340327

triadic

#280334 #342803 #033428

tetradic

#280334 #340F03 #0F3403 #032734

square

#280334 #340F03 #0F3403 #032734

split-complementary

#280334 #273403 #03340F

monochromatic

#16021D #16021D #280334 #55066E #810AA8

Accessibility & contrast

On white

18.22

#280334 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#280334 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280334

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280334	#FFFFFF	#000000	##FFFFFF
##280334	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001335

Deuteranopia (green-blind)

#021633

Tritanopia (blue-blind)

#270E1B

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #280334;
/* rgb */ color: rgb(40, 3, 52);
/* oklch */ color: oklch(21.0% 0.094 316.2);

Tailwind

colors: {
  custom: {
    50: '#64486c',
    500: '#280334',
    950: '#000000',
  },
}

SCSS

$custom: #280334;
$custom-light: #64486c;
$custom-dark: #000000;

JSON

{
  "hex": "#280334",
  "rgb": {
    "r": 40,
    "g": 3,
    "b": 52
  },
  "hsl": {
    "h": 285.306,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20951,
    "c": 0.09414,
    "h": 316.2
  },
  "luminance": 0.00764
}

Semantic roles & 50–950 ramp

primary

#280334

secondary

#32771C

accent

#FF295D

background

#F6F4F6

surface

#EBE6EB

border

#C6C2C6

text

#060007

muted

#7A777A

Preview Lab

Preview with #280334

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

Preview Lab → · Contrast checker → · Palette generator →