#401C6B#401C6B

#401C6B is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.5% C 0.130 H 300.0°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#401C6B
RGB	rgb(64, 28, 107)
HSL	hsl(267, 59%, 26%)
HSV	hsv(267, 74%, 42%)
CMYK	cmyk(40.2%, 73.8%, 0%, 58%)
CIE-LAB	lab(19.97, 34.55, -39.43)
CIE-LCH	lch(19.97, 52.42, 311.23°)
OKLab	oklab(32.54% 0.0649 -0.1124)
OKLCH	oklch(32.54% 0.13 300)
XYZ	xyz(5.1828, 2.9820, 14.2096)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C6B #476B1C

analogous

#1C1F6B #401C6B #681C6B

triadic

#401C6B #6B401C #1C6B40

tetradic

#401C6B #6B1C1F #476B1C #1C6B68

square

#401C6B #6B1C1F #476B1C #1C6B68

split-complementary

#401C6B #6B681C #1F6B1C

monochromatic

#0F0618 #230F3A #401C6B #5D299C #7A37CB

Accessibility & contrast

On white

13.15

#401C6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#401C6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C6B

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C6B	#FFFFFF	#000000	##FFFFFF
##401C6B	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306D

Deuteranopia (green-blind)

#003069

Tritanopia (blue-blind)

#362F41

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #401c6b;
/* rgb */ color: rgb(64, 28, 107);
/* oklch */ color: oklch(32.5% 0.130 300.0);

Tailwind

colors: {
  custom: {
    50: '#795b96',
    500: '#401c6b',
    950: '#000000',
  },
}

SCSS

$custom: #401c6b;
$custom-light: #795b96;
$custom-dark: #000000;

JSON

{
  "hex": "#401c6b",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 107
  },
  "hsl": {
    "h": 267.342,
    "s": 58.519,
    "l": 26.471
  },
  "oklch": {
    "l": 0.3254,
    "c": 0.12986,
    "h": 300
  },
  "luminance": 0.02982
}

Semantic roles & 50–950 ramp

primary

#401C6B

secondary

#76A043

accent

#E2469B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401C6B

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

Preview Lab → · Contrast checker → · Palette generator →