#401F7D#401F7D

#401F7D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.6% C 0.148 H 293.1°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#401F7D
RGB	rgb(64, 31, 125)
HSL	hsl(261, 60%, 31%)
HSV	hsv(261, 75%, 49%)
CMYK	cmyk(48.8%, 75.2%, 0%, 51%)
CIE-LAB	lab(22.13, 38.07, -47.48)
CIE-LCH	lch(22.13, 60.86, 308.72°)
OKLab	oklab(34.56% 0.058 -0.1361)
OKLCH	oklch(34.56% 0.148 293.1)
XYZ	xyz(6.3050, 3.5504, 19.7512)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F7D #5C7D1F

analogous

#1F2D7D #401F7D #6F1F7D

triadic

#401F7D #7D401F #1F7D40

tetradic

#401F7D #7D1F2D #5C7D1F #1F7D6F

square

#401F7D #7D1F2D #5C7D1F #1F7D6F

split-complementary

#401F7D #7D6F1F #2D7D1F

monochromatic

#0E071B #27134C #401F7D #592BAE #7645D1

Accessibility & contrast

On white

12.28

#401F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#401F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F7D

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F7D	#FFFFFF	#000000	##FFFFFF
##401F7D	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#00337B

Tritanopia (blue-blind)

#2D384C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401f7d;
/* rgb */ color: rgb(64, 31, 125);
/* oklch */ color: oklch(34.6% 0.148 293.1);

Tailwind

colors: {
  custom: {
    50: '#7b5ea3',
    500: '#401f7d',
    950: '#000000',
  },
}

SCSS

$custom: #401f7d;
$custom-light: #7b5ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#401f7d",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 261.064,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34562,
    "c": 0.14796,
    "h": 293.1
  },
  "luminance": 0.03551
}

Semantic roles & 50–950 ramp

primary

#401F7D

secondary

#8BB048

accent

#E344AC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401F7D

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

Preview Lab → · Contrast checker → · Palette generator →