#401C67#401C67

#401C67 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.2% C 0.125 H 301.7°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#401C67
RGB	rgb(64, 28, 103)
HSL	hsl(269, 57%, 26%)
HSV	hsv(269, 73%, 40%)
CMYK	cmyk(37.9%, 72.8%, 0%, 59.6%)
CIE-LAB	lab(19.64, 33.45, -37.36)
CIE-LCH	lch(19.64, 50.15, 311.84°)
OKLab	oklab(32.2% 0.0656 -0.1064)
OKLCH	oklch(32.2% 0.125 301.7)
XYZ	xyz(4.9772, 2.8997, 13.1268)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C67 #43671C

analogous

#1C1D67 #401C67 #651C67

triadic

#401C67 #67401C #1C6740

tetradic

#401C67 #671C1D #43671C #1C6765

square

#401C67 #671C1D #43671C #1C6765

split-complementary

#401C67 #67651C #1D671C

monochromatic

#0F0718 #220F37 #401C67 #5E2997 #7C36C7

Accessibility & contrast

On white

13.29

#401C67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#401C67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C67

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C67	#FFFFFF	#000000	##FFFFFF
##401C67	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F69

Deuteranopia (green-blind)

#002F65

Tritanopia (blue-blind)

#382E3F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #401c67;
/* rgb */ color: rgb(64, 28, 103);
/* oklch */ color: oklch(32.2% 0.125 301.7);

Tailwind

colors: {
  custom: {
    50: '#795b93',
    500: '#401c67',
    950: '#000000',
  },
}

SCSS

$custom: #401c67;
$custom-light: #795b93;
$custom-dark: #000000;

JSON

{
  "hex": "#401c67",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 103
  },
  "hsl": {
    "h": 268.8,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32197,
    "c": 0.12498,
    "h": 301.7
  },
  "luminance": 0.029
}

Semantic roles & 50–950 ramp

primary

#401C67

secondary

#719C43

accent

#E14797

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401C67

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

Preview Lab → · Contrast checker → · Palette generator →