#401E4C#401E4C

#401E4C is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.5% C 0.088 H 316.5°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#401E4C
RGB	rgb(64, 30, 76)
HSL	hsl(284, 43%, 21%)
HSV	hsv(284, 61%, 30%)
CMYK	cmyk(15.8%, 60.5%, 0%, 70.2%)
CIE-LAB	lab(18.10, 25.22, -21.79)
CIE-LCH	lch(18.10, 33.33, 319.17°)
OKLab	oklab(30.46% 0.0641 -0.0607)
OKLCH	oklch(30.46% 0.088 316.5)
XYZ	xyz(3.8829, 2.5405, 7.1219)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E4C #2A4C1E

analogous

#291E4C #401E4C #4C1E41

triadic

#401E4C #4C401E #1E4C40

tetradic

#401E4C #4C291E #2A4C1E #1E414C

square

#401E4C #4C291E #2A4C1E #1E414C

split-complementary

#401E4C #414C1E #1E4C29

monochromatic

#120916 #1B0D20 #401E4C #652F78 #8A41A4

Accessibility & contrast

On white

13.93

#401E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#401E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E4C

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E4C	#FFFFFF	#000000	##FFFFFF
##401E4C	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132A4E

Deuteranopia (green-blind)

#1F2D4B

Tritanopia (blue-blind)

#3F2531

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #401e4c;
/* rgb */ color: rgb(64, 30, 76);
/* oklch */ color: oklch(30.5% 0.088 316.5);

Tailwind

colors: {
  custom: {
    50: '#765b7e',
    500: '#401e4c',
    950: '#000000',
  },
}

SCSS

$custom: #401e4c;
$custom-light: #765b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#401e4c",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 76
  },
  "hsl": {
    "h": 284.348,
    "s": 43.396,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30459,
    "c": 0.08828,
    "h": 316.5
  },
  "luminance": 0.0254
}

Semantic roles & 50–950 ramp

primary

#401E4C

secondary

#558145

accent

#D35576

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #401E4C

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

Preview Lab → · Contrast checker → · Palette generator →