#401D50#401D50

#401D50 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.6% C 0.095 H 313.9°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#401D50
RGB	rgb(64, 29, 80)
HSL	hsl(281, 47%, 21%)
HSV	hsv(281, 64%, 31%)
CMYK	cmyk(20%, 63.7%, 0%, 68.6%)
CIE-LAB	lab(18.13, 26.81, -24.45)
CIE-LCH	lch(18.13, 36.29, 317.63°)
OKLab	oklab(30.57% 0.0659 -0.0685)
OKLCH	oklch(30.57% 0.095 313.9)
XYZ	xyz(4.0014, 2.5480, 7.8689)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D50 #2D501D

analogous

#271D50 #401D50 #501D47

triadic

#401D50 #50401D #1D5040

tetradic

#401D50 #50271D #2D501D #1D4750

square

#401D50 #50271D #2D501D #1D4750

split-complementary

#401D50 #47501D #1D5027

monochromatic

#120816 #1C0D23 #401D50 #642D7D #883EAA

Accessibility & contrast

On white

13.91

#401D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#401D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D50

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D50	#FFFFFF	#000000	##FFFFFF
##401D50	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2A52

Deuteranopia (green-blind)

#1B2D4F

Tritanopia (blue-blind)

#3F2633

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #401d50;
/* rgb */ color: rgb(64, 29, 80);
/* oklch */ color: oklch(30.6% 0.095 313.9);

Tailwind

colors: {
  custom: {
    50: '#775b81',
    500: '#401d50',
    950: '#000000',
  },
}

SCSS

$custom: #401d50;
$custom-light: #775b81;
$custom-dark: #000000;

JSON

{
  "hex": "#401d50",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 80
  },
  "hsl": {
    "h": 281.176,
    "s": 46.789,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30567,
    "c": 0.09503,
    "h": 313.9
  },
  "luminance": 0.02548
}

Semantic roles & 50–950 ramp

primary

#401D50

secondary

#588544

accent

#D6517B

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #401D50

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

Preview Lab → · Contrast checker → · Palette generator →