#401DAD#401DAD

#401DAD is a dark, highly saturated violet. Relative luminance 0.050; OKLCH L 39.2% C 0.206 H 282.5°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#401DAD
RGB	rgb(64, 29, 173)
HSL	hsl(255, 71%, 40%)
HSV	hsv(255, 83%, 68%)
CMYK	cmyk(63%, 83.2%, 0%, 32.2%)
CIE-LAB	lab(26.69, 52.76, -69.58)
CIE-LCH	lch(26.69, 87.32, 307.17°)
OKLab	oklab(39.21% 0.0446 -0.2007)
OKLCH	oklch(39.21% 0.206 282.5)
XYZ	xyz(10.0942, 4.9851, 39.9574)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401DAD #8AAD1D

analogous

#1D42AD #401DAD #881DAD

triadic

#401DAD #AD401D #1DAD40

tetradic

#401DAD #AD1D42 #8AAD1D #1DAD88

square

#401DAD #AD1D42 #8AAD1D #1DAD88

split-complementary

#401DAD #AD881D #42AD1D

monochromatic

#190B44 #2D1479 #401DAD #562CDC #8060E4

Accessibility & contrast

On white

10.51

#401DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#401DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401DAD

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401DAD	#FFFFFF	#000000	##FFFFFF
##401DAD	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#003AAB

Tritanopia (blue-blind)

#004A67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #401dad;
/* rgb */ color: rgb(64, 29, 173);
/* oklch */ color: oklch(39.2% 0.206 282.5);

Tailwind

colors: {
  custom: {
    50: '#8460c7',
    500: '#401dad',
    950: '#000000',
  },
}

SCSS

$custom: #401dad;
$custom-light: #8460c7;
$custom-dark: #000000;

JSON

{
  "hex": "#401dad",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 173
  },
  "hsl": {
    "h": 254.583,
    "s": 71.287,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39212,
    "c": 0.2056,
    "h": 282.5
  },
  "luminance": 0.04986
}

Semantic roles & 50–950 ramp

primary

#401DAD

secondary

#AFC95D

accent

#EE3AC2

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #401DAD

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

Preview Lab → · Contrast checker → · Palette generator →