#401C7F#401C7F

#401C7F is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.4% C 0.154 H 293.0°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#401C7F
RGB	rgb(64, 28, 127)
HSL	hsl(262, 64%, 30%)
HSV	hsv(262, 78%, 50%)
CMYK	cmyk(49.6%, 78%, 0%, 50.2%)
CIE-LAB	lab(21.77, 40.17, -49.33)
CIE-LCH	lch(21.77, 63.62, 309.16°)
OKLab	oklab(34.37% 0.0602 -0.1415)
OKLCH	oklch(34.37% 0.154 293)
XYZ	xyz(6.3593, 3.4526, 20.4059)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C7F #5B7F1C

analogous

#1C2A7F #401C7F #711C7F

triadic

#401C7F #7F401C #1C7F40

tetradic

#401C7F #7F1C2A #5B7F1C #1C7F71

square

#401C7F #7F1C2A #5B7F1C #1C7F71

split-complementary

#401C7F #7F711C #2A7F1C

monochromatic

#0D061B #27114D #401C7F #5927B1 #7640D5

Accessibility & contrast

On white

12.42

#401C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#401C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C7F

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C7F	#FFFFFF	#000000	##FFFFFF
##401C7F	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#2C374C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #401c7f;
/* rgb */ color: rgb(64, 28, 127);
/* oklch */ color: oklch(34.4% 0.154 293.0);

Tailwind

colors: {
  custom: {
    50: '#7c5ca5',
    500: '#401c7f',
    950: '#000000',
  },
}

SCSS

$custom: #401c7f;
$custom-light: #7c5ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#401c7f",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 127
  },
  "hsl": {
    "h": 261.818,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34371,
    "c": 0.15379,
    "h": 293
  },
  "luminance": 0.03453
}

Semantic roles & 50–950 ramp

primary

#401C7F

secondary

#8AB344

accent

#E741AB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401C7F

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

Preview Lab → · Contrast checker → · Palette generator →