#401647#401647

#401647 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.9% C 0.097 H 321.7°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#401647
RGB	rgb(64, 22, 71)
HSL	hsl(291, 53%, 18%)
HSV	hsv(291, 69%, 28%)
CMYK	cmyk(9.9%, 69%, 0%, 72.2%)
CIE-LAB	lab(16.10, 28.60, -21.53)
CIE-LCH	lch(16.10, 35.79, 323.03°)
OKLab	oklab(28.9% 0.0759 -0.0599)
OKLCH	oklch(28.9% 0.097 321.7)
XYZ	xyz(3.5385, 2.1189, 6.1826)
Luminance	0.0212 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401647 #1D4716

analogous

#271647 #401647 #471635

triadic

#401647 #474016 #164740

tetradic

#401647 #472716 #1D4716 #163547

square

#401647 #472716 #1D4716 #163547

split-complementary

#401647 #354716 #164727

monochromatic

#150717 #160818 #401647 #6A2476 #9433A4

Accessibility & contrast

On white

14.75

#401647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#401647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401647

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401647	#FFFFFF	#000000	##FFFFFF
##401647	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2548

Deuteranopia (green-blind)

#1C2A46

Tritanopia (blue-blind)

#411E2C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #401647;
/* rgb */ color: rgb(64, 22, 71);
/* oklch */ color: oklch(28.9% 0.097 321.7);

Tailwind

colors: {
  custom: {
    50: '#77567a',
    500: '#401647',
    950: '#000000',
  },
}

SCSS

$custom: #401647;
$custom-light: #77567a;
$custom-dark: #000000;

JSON

{
  "hex": "#401647",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 71
  },
  "hsl": {
    "h": 291.429,
    "s": 52.688,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28895,
    "c": 0.09669,
    "h": 321.7
  },
  "luminance": 0.02119
}

Semantic roles & 50–950 ramp

primary

#401647

secondary

#447E3A

accent

#DC4C60

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090309

muted

#7B787B

Preview Lab

Preview with #401647

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

Preview Lab → · Contrast checker → · Palette generator →