#400239#400239

#400239 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.8% C 0.112 H 333.8°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#400239
RGB	rgb(64, 2, 57)
HSL	hsl(307, 94%, 13%)
HSV	hsv(307, 97%, 25%)
CMYK	cmyk(0%, 96.9%, 10.9%, 74.9%)
CIE-LAB	lab(12.15, 34.45, -17.92)
CIE-LCH	lch(12.15, 38.83, 332.51°)
OKLab	oklab(25.77% 0.1001 -0.0493)
OKLCH	oklch(25.77% 0.112 333.8)
XYZ	xyz(2.8746, 1.4291, 3.9945)
Luminance	0.0143 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400239 #024009

analogous

#280240 #400239 #40021A

triadic

#400239 #394002 #023940

tetradic

#400239 #402802 #024009 #021A40

square

#400239 #402802 #024009 #021A40

split-complementary

#400239 #1A4002 #024028

monochromatic

#1E011A #1E011A #400239 #7B046E #B706A3

Accessibility & contrast

On white

16.33

#400239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#400239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400239

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400239	#FFFFFF	#000000	##FFFFFF
##400239	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3A

Deuteranopia (green-blind)

#1A2338

Tritanopia (blue-blind)

#44091E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400239;
/* rgb */ color: rgb(64, 2, 57);
/* oklch */ color: oklch(25.8% 0.112 333.8);

Tailwind

colors: {
  custom: {
    50: '#784d6f',
    500: '#400239',
    950: '#000000',
  },
}

SCSS

$custom: #400239;
$custom-light: #784d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#400239",
  "rgb": {
    "r": 64,
    "g": 2,
    "b": 57
  },
  "hsl": {
    "h": 306.774,
    "s": 93.939,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25767,
    "c": 0.11156,
    "h": 333.8
  },
  "luminance": 0.01429
}

Semantic roles & 50–950 ramp

primary

#400239

secondary

#1B8327

accent

#FF4129

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #400239

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

Preview Lab → · Contrast checker → · Palette generator →