#401C82#401C82

#401C82 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.157 H 292.2°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#401C82
RGB	rgb(64, 28, 130)
HSL	hsl(261, 65%, 31%)
HSV	hsv(261, 78%, 51%)
CMYK	cmyk(50.8%, 78.5%, 0%, 49%)
CIE-LAB	lab(22.06, 41.02, -50.75)
CIE-LCH	lch(22.06, 65.26, 308.95°)
OKLab	oklab(34.66% 0.0593 -0.1457)
OKLCH	oklch(34.66% 0.157 292.2)
XYZ	xyz(6.5577, 3.5320, 21.4510)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C82 #5E821C

analogous

#1C2B82 #401C82 #731C82

triadic

#401C82 #82401C #1C8240

tetradic

#401C82 #821C2B #5E821C #1C8273

square

#401C82 #821C2B #5E821C #1C8273

split-complementary

#401C82 #82731C #2B821C

monochromatic

#0E061D #271150 #401C82 #5927B4 #7642D6

Accessibility & contrast

On white

12.31

#401C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#401C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C82

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C82	#FFFFFF	#000000	##FFFFFF
##401C82	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#2A384E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401c82;
/* rgb */ color: rgb(64, 28, 130);
/* oklch */ color: oklch(34.7% 0.157 292.2);

Tailwind

colors: {
  custom: {
    50: '#7c5da7',
    500: '#401c82',
    950: '#000000',
  },
}

SCSS

$custom: #401c82;
$custom-light: #7c5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#401c82",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 261.176,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3466,
    "c": 0.15733,
    "h": 292.2
  },
  "luminance": 0.03532
}

Semantic roles & 50–950 ramp

primary

#401C82

secondary

#8EB544

accent

#E840AD

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #401C82

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

Preview Lab → · Contrast checker → · Palette generator →