#401051#401051

#401051 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.9% C 0.116 H 315.5°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#401051
RGB	rgb(64, 16, 81)
HSL	hsl(284, 67%, 19%)
HSV	hsv(284, 80%, 32%)
CMYK	cmyk(21%, 80.2%, 0%, 68.2%)
CIE-LAB	lab(15.77, 33.79, -28.92)
CIE-LCH	lch(15.77, 44.47, 319.44°)
OKLab	oklab(28.89% 0.083 -0.0815)
OKLCH	oklch(28.89% 0.116 315.5)
XYZ	xyz(3.7846, 2.0548, 7.9802)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401051 #215110

analogous

#201051 #401051 #511042

triadic

#401051 #514010 #105140

tetradic

#401051 #512010 #215110 #104251

square

#401051 #512010 #215110 #104251

split-complementary

#401051 #425110 #105120

monochromatic

#14051A #18061E #401051 #681A84 #9124B7

Accessibility & contrast

On white

14.88

#401051 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#401051 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401051

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401051	#FFFFFF	#000000	##FFFFFF
##401051	1.00	14.88	1.41	14.88
#FFFFFF	14.88	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002553

Deuteranopia (green-blind)

#0E2950

Tritanopia (blue-blind)

#3F1E2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #401051;
/* rgb */ color: rgb(64, 16, 81);
/* oklch */ color: oklch(28.9% 0.116 315.5);

Tailwind

colors: {
  custom: {
    50: '#785482',
    500: '#401051',
    950: '#000000',
  },
}

SCSS

$custom: #401051;
$custom-light: #785482;
$custom-dark: #000000;

JSON

{
  "hex": "#401051",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 81
  },
  "hsl": {
    "h": 284.308,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28888,
    "c": 0.11631,
    "h": 315.5
  },
  "luminance": 0.02055
}

Semantic roles & 50–950 ramp

primary

#401051

secondary

#498B32

accent

#EA3E6B

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030A

muted

#7B787C

Preview Lab

Preview with #401051

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

Preview Lab → · Contrast checker → · Palette generator →