#280129#280129

#280129 is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.7% C 0.088 H 327.2°. Best body text is #FFFFFF at 18.64:1 contrast (WCAG AA passes).

Color values

HEX	#280129
RGB	rgb(40, 1, 41)
HSL	hsl(299, 95%, 8%)
HSV	hsv(299, 98%, 16%)
CMYK	cmyk(2.4%, 97.6%, 0%, 83.9%)
CIE-LAB	lab(5.72, 25.54, -16.63)
CIE-LCH	lch(5.72, 30.47, 326.93°)
OKLab	oklab(19.68% 0.0738 -0.0475)
OKLCH	oklch(19.68% 0.088 327.2)
XYZ	xyz(1.2861, 0.6330, 2.1518)
Luminance	0.0063 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280129 #022901

analogous

#140129 #280129 #290116

triadic

#280129 #292801 #012928

tetradic

#280129 #291401 #022901 #011629

square

#280129 #291401 #022901 #011629

split-complementary

#280129 #162901 #012914

monochromatic

#1D011E #1D011E #280129 #620265 #9D04A0

Accessibility & contrast

On white

18.64

#280129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#280129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280129

18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280129	#FFFFFF	#000000	##FFFFFF
##280129	1.00	18.64	1.13	18.64
#FFFFFF	18.64	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2A

Deuteranopia (green-blind)

#0A1428

Tritanopia (blue-blind)

#290614

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #280129;
/* rgb */ color: rgb(40, 1, 41);
/* oklch */ color: oklch(19.7% 0.088 327.2);

Tailwind

colors: {
  custom: {
    50: '#644663',
    500: '#280129',
    950: '#000000',
  },
}

SCSS

$custom: #280129;
$custom-light: #644663;
$custom-dark: #000000;

JSON

{
  "hex": "#280129",
  "rgb": {
    "r": 40,
    "g": 1,
    "b": 41
  },
  "hsl": {
    "h": 298.5,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.19681,
    "c": 0.08779,
    "h": 327.2
  },
  "luminance": 0.00633
}

Semantic roles & 50–950 ramp

primary

#280129

secondary

#196F16

accent

#FF292E

background

#F6F4F5

surface

#EBE6EA

border

#C6C2C6

text

#050005

muted

#7A7779

Preview Lab

Preview with #280129

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

Preview Lab → · Contrast checker → · Palette generator →