#400646#400646

#400646 is a dark, moderate purple. Relative luminance 0.017; OKLCH L 27.1% C 0.117 H 323.7°. Best body text is #FFFFFF at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#400646
RGB	rgb(64, 6, 70)
HSL	hsl(294, 84%, 15%)
HSV	hsv(294, 91%, 27%)
CMYK	cmyk(8.6%, 91.4%, 0%, 72.5%)
CIE-LAB	lab(13.61, 35.25, -24.81)
CIE-LCH	lch(13.61, 43.11, 324.86°)
OKLab	oklab(27.09% 0.0946 -0.0694)
OKLCH	oklch(27.09% 0.117 323.7)
XYZ	xyz(3.2849, 1.6626, 5.9411)
Luminance	0.0166 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400646 #0C4606

analogous

#200646 #400646 #46062C

triadic

#400646 #464006 #064640

tetradic

#400646 #462006 #0C4606 #062C46

square

#400646 #462006 #0C4606 #062C46

split-complementary

#400646 #2C4606 #064620

monochromatic

#1A021C #1A021C #400646 #740B7E #A710B7

Accessibility & contrast

On white

15.76

#400646 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#400646 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400646

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400646	#FFFFFF	#000000	##FFFFFF
##400646	1.00	15.76	1.33	15.76
#FFFFFF	15.76	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F48

Deuteranopia (green-blind)

#132545

Tritanopia (blue-blind)

#411327

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400646;
/* rgb */ color: rgb(64, 6, 70);
/* oklch */ color: oklch(27.1% 0.117 323.7);

Tailwind

colors: {
  custom: {
    50: '#784f7a',
    500: '#400646',
    950: '#000000',
  },
}

SCSS

$custom: #400646;
$custom-light: #784f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#400646",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 70
  },
  "hsl": {
    "h": 294.375,
    "s": 84.211,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2709,
    "c": 0.11731,
    "h": 323.7
  },
  "luminance": 0.01662
}

Semantic roles & 50–950 ramp

primary

#400646

secondary

#2C8522

accent

#FA2D41

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090209

muted

#7B787B

Preview Lab

Preview with #400646

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

Preview Lab → · Contrast checker → · Palette generator →