#401D75#401D75

#401D75 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.141 H 296.1°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#401D75
RGB	rgb(64, 29, 117)
HSL	hsl(264, 60%, 29%)
HSV	hsv(264, 75%, 46%)
CMYK	cmyk(45.3%, 75.2%, 0%, 54.1%)
CIE-LAB	lab(21.03, 36.83, -44.17)
CIE-LCH	lch(21.03, 57.51, 309.82°)
OKLab	oklab(33.56% 0.0618 -0.1264)
OKLCH	oklch(33.56% 0.141 296.1)
XYZ	xyz(5.7638, 3.2529, 17.1504)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D75 #52751D

analogous

#1D2675 #401D75 #6C1D75

triadic

#401D75 #75401D #1D7540

tetradic

#401D75 #751D26 #52751D #1D756C

square

#401D75 #751D26 #52751D #1D756C

split-complementary

#401D75 #756C1D #26751D

monochromatic

#0D0619 #251144 #401D75 #5B29A6 #773DCF

Accessibility & contrast

On white

12.72

#401D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#401D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D75

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D75	#FFFFFF	#000000	##FFFFFF
##401D75	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003378

Deuteranopia (green-blind)

#003173

Tritanopia (blue-blind)

#323347

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #401d75;
/* rgb */ color: rgb(64, 29, 117);
/* oklch */ color: oklch(33.6% 0.141 296.1);

Tailwind

colors: {
  custom: {
    50: '#7a5c9e',
    500: '#401d75',
    950: '#000000',
  },
}

SCSS

$custom: #401d75;
$custom-light: #7a5c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#401d75",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 117
  },
  "hsl": {
    "h": 263.864,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33563,
    "c": 0.14068,
    "h": 296.1
  },
  "luminance": 0.03253
}

Semantic roles & 50–950 ramp

primary

#401D75

secondary

#81A945

accent

#E344A4

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #401D75

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

Preview Lab → · Contrast checker → · Palette generator →