#400943#400943

#400943 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.1% C 0.111 H 325.8°. Best body text is #FFFFFF at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#400943
RGB	rgb(64, 9, 67)
HSL	hsl(297, 76%, 15%)
HSV	hsv(297, 87%, 26%)
CMYK	cmyk(4.5%, 86.6%, 0%, 73.7%)
CIE-LAB	lab(13.77, 33.54, -22.44)
CIE-LCH	lch(13.77, 40.36, 326.21°)
OKLab	oklab(27.14% 0.0918 -0.0625)
OKLCH	oklch(27.14% 0.111 325.8)
XYZ	xyz(3.2251, 1.6908, 5.4656)
Luminance	0.0169 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400943 #0C4309

analogous

#230943 #400943 #430929

triadic

#400943 #434009 #094340

tetradic

#400943 #432309 #0C4309 #092943

square

#400943 #432309 #0C4309 #092943

split-complementary

#400943 #294309 #094323

monochromatic

#1A041B #1A041B #400943 #741079 #A717AF

Accessibility & contrast

On white

15.69

#400943 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#400943 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400943

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400943	#FFFFFF	#000000	##FFFFFF
##400943	1.00	15.69	1.34	15.69
#FFFFFF	15.69	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F45

Deuteranopia (green-blind)

#172542

Tritanopia (blue-blind)

#421426

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400943;
/* rgb */ color: rgb(64, 9, 67);
/* oklch */ color: oklch(27.1% 0.111 325.8);

Tailwind

colors: {
  custom: {
    50: '#775077',
    500: '#400943',
    950: '#000000',
  },
}

SCSS

$custom: #400943;
$custom-light: #775077;
$custom-dark: #000000;

JSON

{
  "hex": "#400943",
  "rgb": {
    "r": 64,
    "g": 9,
    "b": 67
  },
  "hsl": {
    "h": 296.897,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27138,
    "c": 0.11107,
    "h": 325.8
  },
  "luminance": 0.01691
}

Semantic roles & 50–950 ramp

primary

#400943

secondary

#2C8127

accent

#F3353F

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #400943

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

Preview Lab → · Contrast checker → · Palette generator →