#401155#401155

#401155 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.3% C 0.119 H 313.0°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#401155
RGB	rgb(64, 17, 85)
HSL	hsl(281, 67%, 20%)
HSV	hsv(281, 80%, 33%)
CMYK	cmyk(24.7%, 80%, 0%, 66.7%)
CIE-LAB	lab(16.24, 34.29, -30.88)
CIE-LCH	lch(16.24, 46.14, 317.99°)
OKLab	oklab(29.32% 0.0813 -0.0872)
OKLCH	oklch(29.32% 0.119 313)
XYZ	xyz(3.9542, 2.1469, 8.7987)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401155 #265511

analogous

#1E1155 #401155 #551148

triadic

#401155 #554011 #115540

tetradic

#401155 #551E11 #265511 #114855

square

#401155 #551E11 #265511 #114855

split-complementary

#401155 #485511 #11551E

monochromatic

#13051A #1A0722 #401155 #661B88 #8D25BB

Accessibility & contrast

On white

14.69

#401155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#401155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401155

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401155	#FFFFFF	#000000	##FFFFFF
##401155	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002657

Deuteranopia (green-blind)

#0A2954

Tritanopia (blue-blind)

#3E2032

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #401155;
/* rgb */ color: rgb(64, 17, 85);
/* oklch */ color: oklch(29.3% 0.119 313.0);

Tailwind

colors: {
  custom: {
    50: '#785485',
    500: '#401155',
    950: '#000000',
  },
}

SCSS

$custom: #401155;
$custom-light: #785485;
$custom-dark: #000000;

JSON

{
  "hex": "#401155",
  "rgb": {
    "r": 64,
    "g": 17,
    "b": 85
  },
  "hsl": {
    "h": 281.471,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.29319,
    "c": 0.11924,
    "h": 313
  },
  "luminance": 0.02147
}

Semantic roles & 50–950 ramp

primary

#401155

secondary

#508E34

accent

#EA3E73

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401155

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

Preview Lab → · Contrast checker → · Palette generator →