#401B85#401B85

#401B85 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.162 H 291.5°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#401B85
RGB	rgb(64, 27, 133)
HSL	hsl(261, 66%, 31%)
HSV	hsv(261, 80%, 52%)
CMYK	cmyk(51.9%, 79.7%, 0%, 47.8%)
CIE-LAB	lab(22.18, 42.35, -52.44)
CIE-LCH	lch(22.18, 67.41, 308.93°)
OKLab	oklab(34.84% 0.0593 -0.1506)
OKLCH	oklch(34.84% 0.162 291.5)
XYZ	xyz(6.7387, 3.5670, 22.5192)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B85 #60851B

analogous

#1B2B85 #401B85 #751B85

triadic

#401B85 #85401B #1B8540

tetradic

#401B85 #851B2B #60851B #1B8575

square

#401B85 #851B2B #60851B #1B8575

split-complementary

#401B85 #85751B #2B851B

monochromatic

#0F061F #281152 #401B85 #5825B8 #7642D9

Accessibility & contrast

On white

12.26

#401B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#401B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B85

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B85	#FFFFFF	#000000	##FFFFFF
##401B85	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003788

Deuteranopia (green-blind)

#003383

Tritanopia (blue-blind)

#28394F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401b85;
/* rgb */ color: rgb(64, 27, 133);
/* oklch */ color: oklch(34.8% 0.162 291.5);

Tailwind

colors: {
  custom: {
    50: '#7d5ca9',
    500: '#401b85',
    950: '#000000',
  },
}

SCSS

$custom: #401b85;
$custom-light: #7d5ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#401b85",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 133
  },
  "hsl": {
    "h": 260.943,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34837,
    "c": 0.16187,
    "h": 291.5
  },
  "luminance": 0.03567
}

Semantic roles & 50–950 ramp

primary

#401B85

secondary

#90B844

accent

#E93FAE

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #401B85

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

Preview Lab → · Contrast checker → · Palette generator →