#401C6F#401C6F

#401C6F is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.135 H 298.4°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#401C6F
RGB	rgb(64, 28, 111)
HSL	hsl(266, 60%, 27%)
HSV	hsv(266, 75%, 44%)
CMYK	cmyk(42.3%, 74.8%, 0%, 56.5%)
CIE-LAB	lab(20.31, 35.66, -41.47)
CIE-LCH	lch(20.31, 54.69, 310.70°)
OKLab	oklab(32.89% 0.0642 -0.1184)
OKLCH	oklch(32.89% 0.135 298.4)
XYZ	xyz(5.3981, 3.0681, 15.3436)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C6F #4B6F1C

analogous

#1C226F #401C6F #6A1C6F

triadic

#401C6F #6F401C #1C6F40

tetradic

#401C6F #6F1C22 #4B6F1C #1C6F6A

square

#401C6F #6F1C22 #4B6F1C #1C6F6A

split-complementary

#401C6F #6F6A1C #226F1C

monochromatic

#0E0618 #24103E #401C6F #5C28A0 #7938CD

Accessibility & contrast

On white

13.01

#401C6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#401C6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C6F

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C6F	#FFFFFF	#000000	##FFFFFF
##401C6F	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#00306D

Tritanopia (blue-blind)

#353143

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #401c6f;
/* rgb */ color: rgb(64, 28, 111);
/* oklch */ color: oklch(32.9% 0.135 298.4);

Tailwind

colors: {
  custom: {
    50: '#7a5c99',
    500: '#401c6f',
    950: '#000000',
  },
}

SCSS

$custom: #401c6f;
$custom-light: #7a5c99;
$custom-dark: #000000;

JSON

{
  "hex": "#401c6f",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 111
  },
  "hsl": {
    "h": 266.024,
    "s": 59.712,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32891,
    "c": 0.1347,
    "h": 298.4
  },
  "luminance": 0.03068
}

Semantic roles & 50–950 ramp

primary

#401C6F

secondary

#7AA443

accent

#E3459E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #401C6F

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

Preview Lab → · Contrast checker → · Palette generator →