#401C50#401C50

#401C50 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.4% C 0.097 H 314.1°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#401C50
RGB	rgb(64, 28, 80)
HSL	hsl(282, 48%, 21%)
HSV	hsv(282, 65%, 31%)
CMYK	cmyk(20%, 65%, 0%, 68.6%)
CIE-LAB	lab(17.92, 27.39, -24.80)
CIE-LCH	lch(17.92, 36.95, 317.84°)
OKLab	oklab(30.41% 0.0674 -0.0695)
OKLCH	oklch(30.41% 0.097 314.1)
XYZ	xyz(3.9773, 2.4998, 7.8609)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C50 #2C501C

analogous

#261C50 #401C50 #501C46

triadic

#401C50 #50401C #1C5040

tetradic

#401C50 #50261C #2C501C #1C4650

square

#401C50 #50261C #2C501C #1C4650

split-complementary

#401C50 #46501C #1C5026

monochromatic

#120817 #1C0C23 #401C50 #642C7D #893CAB

Accessibility & contrast

On white

14.00

#401C50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#401C50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C50

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C50	#FFFFFF	#000000	##FFFFFF
##401C50	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2A52

Deuteranopia (green-blind)

#1A2D4F

Tritanopia (blue-blind)

#3F2533

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #401c50;
/* rgb */ color: rgb(64, 28, 80);
/* oklch */ color: oklch(30.4% 0.097 314.1);

Tailwind

colors: {
  custom: {
    50: '#775a81',
    500: '#401c50',
    950: '#000000',
  },
}

SCSS

$custom: #401c50;
$custom-light: #775a81;
$custom-dark: #000000;

JSON

{
  "hex": "#401c50",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 80
  },
  "hsl": {
    "h": 281.538,
    "s": 48.148,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30409,
    "c": 0.09679,
    "h": 314.1
  },
  "luminance": 0.025
}

Semantic roles & 50–950 ramp

primary

#401C50

secondary

#578642

accent

#D8507A

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #401C50

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

Preview Lab → · Contrast checker → · Palette generator →