#401540#401540

#401540 is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.3% C 0.091 H 327.7°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#401540
RGB	rgb(64, 21, 64)
HSL	hsl(300, 51%, 17%)
HSV	hsv(300, 67%, 25%)
CMYK	cmyk(0%, 67.2%, 0%, 74.9%)
CIE-LAB	lab(15.47, 27.60, -17.65)
CIE-LCH	lch(15.47, 32.76, 327.40°)
OKLab	oklab(28.3% 0.0768 -0.0487)
OKLCH	oklch(28.3% 0.091 327.7)
XYZ	xyz(3.3079, 1.9967, 5.0607)
Luminance	0.0200 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401540 #154015

analogous

#2B1540 #401540 #40152B

triadic

#401540 #404015 #154040

tetradic

#401540 #402B15 #154015 #152B40

square

#401540 #402B15 #154015 #152B40

split-complementary

#401540 #2B4015 #15402B

monochromatic

#170817 #170817 #401540 #6E246E #9C339C

Accessibility & contrast

On white

15.01

#401540 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#401540 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401540

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401540	#FFFFFF	#000000	##FFFFFF
##401540	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102341

Deuteranopia (green-blind)

#1F293F

Tritanopia (blue-blind)

#421A28

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #401540;
/* rgb */ color: rgb(64, 21, 64);
/* oklch */ color: oklch(28.3% 0.091 327.7);

Tailwind

colors: {
  custom: {
    50: '#775675',
    500: '#401540',
    950: '#000000',
  },
}

SCSS

$custom: #401540;
$custom-light: #775675;
$custom-dark: #000000;

JSON

{
  "hex": "#401540",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 64
  },
  "hsl": {
    "h": 300,
    "s": 50.588,
    "l": 16.667
  },
  "oklch": {
    "l": 0.28296,
    "c": 0.09096,
    "h": 327.7
  },
  "luminance": 0.01996
}

Semantic roles & 50–950 ramp

primary

#401540

secondary

#397839

accent

#DA4E4E

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #401540

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

Preview Lab → · Contrast checker → · Palette generator →