#280628#280628

#280628 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.4% C 0.076 H 327.9°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#280628
RGB	rgb(40, 6, 40)
HSL	hsl(300, 74%, 9%)
HSV	hsv(300, 85%, 16%)
CMYK	cmyk(0%, 85%, 0%, 84.3%)
CIE-LAB	lab(6.64, 22.71, -14.43)
CIE-LCH	lch(6.64, 26.91, 327.57°)
OKLab	oklab(20.43% 0.0644 -0.0403)
OKLCH	oklch(20.43% 0.076 327.9)
XYZ	xyz(1.3232, 0.7347, 2.0792)
Luminance	0.0073 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280628 #062806

analogous

#170628 #280628 #280617

triadic

#280628 #282806 #062828

tetradic

#280628 #281706 #062806 #061728

square

#280628 #281706 #062806 #061728

split-complementary

#280628 #172806 #062817

monochromatic

#1B041B #1B041B #280628 #5D0E5D #921692

Accessibility & contrast

On white

18.31

#280628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#280628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280628

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280628	#FFFFFF	#000000	##FFFFFF
##280628	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031229

Deuteranopia (green-blind)

#0E1627

Tritanopia (blue-blind)

#2A0A16

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #280628;
/* rgb */ color: rgb(40, 6, 40);
/* oklch */ color: oklch(20.4% 0.076 327.9);

Tailwind

colors: {
  custom: {
    50: '#634962',
    500: '#280628',
    950: '#000000',
  },
}

SCSS

$custom: #280628;
$custom-light: #634962;
$custom-dark: #000000;

JSON

{
  "hex": "#280628",
  "rgb": {
    "r": 40,
    "g": 6,
    "b": 40
  },
  "hsl": {
    "h": 300,
    "s": 73.913,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20434,
    "c": 0.07597,
    "h": 327.9
  },
  "luminance": 0.00735
}

Semantic roles & 50–950 ramp

primary

#280628

secondary

#216921

accent

#F13737

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#050105

muted

#7A7779

Preview Lab

Preview with #280628

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

Preview Lab → · Contrast checker → · Palette generator →