#401553#401553

#401553 is a dark, moderate purple. Relative luminance 0.023; OKLCH L 29.6% C 0.112 H 313.5°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#401553
RGB	rgb(64, 21, 83)
HSL	hsl(282, 60%, 20%)
HSV	hsv(282, 75%, 33%)
CMYK	cmyk(22.9%, 74.7%, 0%, 67.5%)
CIE-LAB	lab(16.75, 31.92, -28.70)
CIE-LCH	lch(16.75, 42.92, 318.04°)
OKLab	oklab(29.64% 0.0769 -0.0809)
OKLCH	oklch(29.64% 0.112 313.5)
XYZ	xyz(3.9436, 2.2510, 8.4087)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401553 #285315

analogous

#211553 #401553 #531547

triadic

#401553 #534015 #155340

tetradic

#401553 #532115 #285315 #154753

square

#401553 #532115 #285315 #154753

split-complementary

#401553 #475315 #155321

monochromatic

#130618 #1A0922 #401553 #662184 #8B2EB5

Accessibility & contrast

On white

14.48

#401553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#401553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401553

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401553	#FFFFFF	#000000	##FFFFFF
##401553	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002755

Deuteranopia (green-blind)

#112A52

Tritanopia (blue-blind)

#3E2232

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #401553;
/* rgb */ color: rgb(64, 21, 83);
/* oklch */ color: oklch(29.6% 0.112 313.5);

Tailwind

colors: {
  custom: {
    50: '#775684',
    500: '#401553',
    950: '#000000',
  },
}

SCSS

$custom: #401553;
$custom-light: #775684;
$custom-dark: #000000;

JSON

{
  "hex": "#401553",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 83
  },
  "hsl": {
    "h": 281.613,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29635,
    "c": 0.11157,
    "h": 313.5
  },
  "luminance": 0.02251
}

Semantic roles & 50–950 ramp

primary

#401553

secondary

#528B39

accent

#E34575

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401553

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

Preview Lab → · Contrast checker → · Palette generator →