#401E72#401E72

#401E72 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.136 H 296.9°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#401E72
RGB	rgb(64, 30, 114)
HSL	hsl(264, 58%, 28%)
HSV	hsv(264, 74%, 45%)
CMYK	cmyk(43.9%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(20.95, 35.45, -42.36)
CIE-LCH	lch(20.95, 55.23, 309.92°)
OKLab	oklab(33.43% 0.0614 -0.1211)
OKLCH	oklch(33.43% 0.136 296.9)
XYZ	xyz(5.6151, 3.2333, 16.2446)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E72 #50721E

analogous

#1E2672 #401E72 #6A1E72

triadic

#401E72 #72401E #1E7240

tetradic

#401E72 #721E26 #50721E #1E726A

square

#401E72 #721E26 #50721E #1E726A

split-complementary

#401E72 #726A1E #26721E

monochromatic

#0E0618 #251142 #401E72 #5B2BA2 #783ECC

Accessibility & contrast

On white

12.75

#401E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#401E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E72

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E72	#FFFFFF	#000000	##FFFFFF
##401E72	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003374

Deuteranopia (green-blind)

#003170

Tritanopia (blue-blind)

#333345

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #401e72;
/* rgb */ color: rgb(64, 30, 114);
/* oklch */ color: oklch(33.4% 0.136 296.9);

Tailwind

colors: {
  custom: {
    50: '#7a5d9b',
    500: '#401e72',
    950: '#000000',
  },
}

SCSS

$custom: #401e72;
$custom-light: #7a5d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#401e72",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 264.286,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33428,
    "c": 0.13576,
    "h": 296.9
  },
  "luminance": 0.03233
}

Semantic roles & 50–950 ramp

primary

#401E72

secondary

#7FA646

accent

#E246A3

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #401E72

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

Preview Lab → · Contrast checker → · Palette generator →