#401B67#401B67

#401B67 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.1% C 0.126 H 301.9°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#401B67
RGB	rgb(64, 27, 103)
HSL	hsl(269, 58%, 25%)
HSV	hsv(269, 74%, 40%)
CMYK	cmyk(37.9%, 73.8%, 0%, 59.6%)
CIE-LAB	lab(19.45, 33.99, -37.67)
CIE-LCH	lch(19.45, 50.73, 312.06°)
OKLab	oklab(32.06% 0.0668 -0.1073)
OKLCH	oklch(32.06% 0.126 301.9)
XYZ	xyz(4.9539, 2.8531, 13.1191)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B67 #42671B

analogous

#1B1C67 #401B67 #661B67

triadic

#401B67 #67401B #1B6740

tetradic

#401B67 #671B1C #42671B #1B6766

square

#401B67 #671B1C #42671B #1B6766

split-complementary

#401B67 #67661B #1C671B

monochromatic

#0F0618 #220E37 #401B67 #5E2897 #7C34C8

Accessibility & contrast

On white

13.37

#401B67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#401B67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B67

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B67	#FFFFFF	#000000	##FFFFFF
##401B67	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F69

Deuteranopia (green-blind)

#002F65

Tritanopia (blue-blind)

#382D3F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #401b67;
/* rgb */ color: rgb(64, 27, 103);
/* oklch */ color: oklch(32.1% 0.126 301.9);

Tailwind

colors: {
  custom: {
    50: '#795b93',
    500: '#401b67',
    950: '#000000',
  },
}

SCSS

$custom: #401b67;
$custom-light: #795b93;
$custom-dark: #000000;

JSON

{
  "hex": "#401b67",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 103
  },
  "hsl": {
    "h": 269.211,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3206,
    "c": 0.12637,
    "h": 301.9
  },
  "luminance": 0.02853
}

Semantic roles & 50–950 ramp

primary

#401B67

secondary

#709C42

accent

#E24696

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401B67

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

Preview Lab → · Contrast checker → · Palette generator →