#240228#240228

#240228 is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.0% C 0.083 H 323.6°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#240228
RGB	rgb(36, 2, 40)
HSL	hsl(294, 90%, 8%)
HSV	hsv(294, 95%, 16%)
CMYK	cmyk(10%, 95%, 0%, 84.3%)
CIE-LAB	lab(5.17, 22.96, -16.78)
CIE-LCH	lch(5.17, 28.44, 323.84°)
OKLab	oklab(18.98% 0.0664 -0.049)
OKLCH	oklch(18.98% 0.083 323.6)
XYZ	xyz(1.1322, 0.5718, 2.0578)
Luminance	0.0057 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240228 #062802

analogous

#110228 #240228 #280219

triadic

#240228 #282402 #022824

tetradic

#240228 #281102 #062802 #021928

square

#240228 #281102 #062802 #021928

split-complementary

#240228 #192802 #022811

monochromatic

#1A011D #1A011D #240228 #580562 #8D089D

Accessibility & contrast

On white

18.84

#240228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#240228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240228

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240228	#FFFFFF	#000000	##FFFFFF
##240228	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F29

Deuteranopia (green-blind)

#071327

Tritanopia (blue-blind)

#250814

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #240228;
/* rgb */ color: rgb(36, 2, 40);
/* oklch */ color: oklch(19.0% 0.083 323.6);

Tailwind

colors: {
  custom: {
    50: '#604762',
    500: '#240228',
    950: '#000000',
  },
}

SCSS

$custom: #240228;
$custom-light: #604762;
$custom-dark: #000000;

JSON

{
  "hex": "#240228",
  "rgb": {
    "r": 36,
    "g": 2,
    "b": 40
  },
  "hsl": {
    "h": 293.684,
    "s": 90.476,
    "l": 8.235
  },
  "oklch": {
    "l": 0.18984,
    "c": 0.0825,
    "h": 323.6
  },
  "luminance": 0.00572
}

Semantic roles & 50–950 ramp

primary

#240228

secondary

#216D19

accent

#FF293F

background

#F5F4F5

surface

#E9E6EA

border

#C5C2C6

text

#050005

muted

#797779

Preview Lab

Preview with #240228

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

Preview Lab → · Contrast checker → · Palette generator →