#401B89#401B89

#401B89 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.166 H 290.4°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#401B89
RGB	rgb(64, 27, 137)
HSL	hsl(260, 67%, 32%)
HSV	hsv(260, 80%, 54%)
CMYK	cmyk(53.3%, 80.3%, 0%, 46.3%)
CIE-LAB	lab(22.58, 43.48, -54.29)
CIE-LCH	lch(22.58, 69.56, 308.69°)
OKLab	oklab(35.24% 0.058 -0.1561)
OKLCH	oklch(35.24% 0.166 290.4)
XYZ	xyz(7.0203, 3.6797, 24.0024)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401B89 #64891B

analogous

#1B2D89 #401B89 #771B89

triadic

#401B89 #89401B #1B8940

tetradic

#401B89 #891B2D #64891B #1B8977

square

#401B89 #891B2D #64891B #1B8977

split-complementary

#401B89 #89771B #2D891B

monochromatic

#100723 #281156 #401B89 #5825BC #7744DA

Accessibility & contrast

On white

12.10

#401B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#401B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401B89

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401B89	#FFFFFF	#000000	##FFFFFF
##401B89	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#003387

Tritanopia (blue-blind)

#253B52

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #401b89;
/* rgb */ color: rgb(64, 27, 137);
/* oklch */ color: oklch(35.2% 0.166 290.4);

Tailwind

colors: {
  custom: {
    50: '#7e5cac',
    500: '#401b89',
    950: '#000000',
  },
}

SCSS

$custom: #401b89;
$custom-light: #7e5cac;
$custom-dark: #000000;

JSON

{
  "hex": "#401b89",
  "rgb": {
    "r": 64,
    "g": 27,
    "b": 137
  },
  "hsl": {
    "h": 260.182,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35235,
    "c": 0.16649,
    "h": 290.4
  },
  "luminance": 0.0368
}

Semantic roles & 50–950 ramp

primary

#401B89

secondary

#93BC44

accent

#EA3EB0

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #401B89

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

Preview Lab → · Contrast checker → · Palette generator →