#401C7D#401C7D

#401C7D is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.151 H 293.7°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#401C7D
RGB	rgb(64, 28, 125)
HSL	hsl(262, 63%, 30%)
HSV	hsv(262, 78%, 49%)
CMYK	cmyk(48.8%, 77.6%, 0%, 51%)
CIE-LAB	lab(21.58, 39.60, -48.37)
CIE-LCH	lch(21.58, 62.52, 309.31°)
OKLab	oklab(34.18% 0.0608 -0.1387)
OKLCH	oklch(34.18% 0.151 293.7)
XYZ	xyz(6.2303, 3.4010, 19.7262)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C7D #597D1C

analogous

#1C287D #401C7D #711C7D

triadic

#401C7D #7D401C #1C7D40

tetradic

#401C7D #7D1C28 #597D1C #1C7D71

square

#401C7D #7D1C28 #597D1C #1C7D71

split-complementary

#401C7D #7D711C #287D1C

monochromatic

#0D0619 #26114B #401C7D #5A27AF #773FD4

Accessibility & contrast

On white

12.50

#401C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#401C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C7D

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C7D	#FFFFFF	#000000	##FFFFFF
##401C7D	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#2E364B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #401c7d;
/* rgb */ color: rgb(64, 28, 125);
/* oklch */ color: oklch(34.2% 0.151 293.7);

Tailwind

colors: {
  custom: {
    50: '#7c5ca4',
    500: '#401c7d',
    950: '#000000',
  },
}

SCSS

$custom: #401c7d;
$custom-light: #7c5ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#401c7d",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 262.268,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.3418,
    "c": 0.15143,
    "h": 293.7
  },
  "luminance": 0.03401
}

Semantic roles & 50–950 ramp

primary

#401C7D

secondary

#88B144

accent

#E641A9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401C7D

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

Preview Lab → · Contrast checker → · Palette generator →