#280323#280323

#280323 is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.6% C 0.078 H 334.1°. Best body text is #FFFFFF at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#280323
RGB	rgb(40, 3, 35)
HSL	hsl(308, 86%, 8%)
HSV	hsv(308, 93%, 16%)
CMYK	cmyk(0%, 92.5%, 12.5%, 84.3%)
CIE-LAB	lab(5.76, 22.99, -11.97)
CIE-LCH	lch(5.76, 25.91, 332.50°)
OKLab	oklab(19.58% 0.0699 -0.034)
OKLCH	oklch(19.58% 0.078 334.1)
XYZ	xyz(1.2110, 0.6377, 1.6491)
Luminance	0.0064 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280323 #032808

analogous

#1A0328 #280323 #280310

triadic

#280323 #232803 #032328

tetradic

#280323 #281A03 #032808 #031028

square

#280323 #281A03 #032808 #031028

split-complementary

#280323 #102803 #03281A

monochromatic

#1C0219 #1C0219 #280323 #610755 #9A0C87

Accessibility & contrast

On white

18.62

#280323 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#280323 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280323

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280323	#FFFFFF	#000000	##FFFFFF
##280323	1.00	18.62	1.13	18.62
#FFFFFF	18.62	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#020F24

Deuteranopia (green-blind)

#0F1522

Tritanopia (blue-blind)

#2A0512

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #280323;
/* rgb */ color: rgb(40, 3, 35);
/* oklch */ color: oklch(19.6% 0.078 334.1);

Tailwind

colors: {
  custom: {
    50: '#63475e',
    500: '#280323',
    950: '#000000',
  },
}

SCSS

$custom: #280323;
$custom-light: #63475e;
$custom-dark: #000000;

JSON

{
  "hex": "#280323",
  "rgb": {
    "r": 40,
    "g": 3,
    "b": 35
  },
  "hsl": {
    "h": 308.108,
    "s": 86.047,
    "l": 8.431
  },
  "oklch": {
    "l": 0.19578,
    "c": 0.07774,
    "h": 334.1
  },
  "luminance": 0.00638
}

Semantic roles & 50–950 ramp

primary

#280323

secondary

#1B6C26

accent

#FC482C

background

#F6F4F5

surface

#EBE6E9

border

#C6C2C5

text

#050004

muted

#7A7779

Preview Lab

Preview with #280323

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

Preview Lab → · Contrast checker → · Palette generator →