#401FAD#401FAD

#401FAD is a dark, highly saturated violet. Relative luminance 0.051; OKLCH L 39.4% C 0.204 H 282.3°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#401FAD
RGB	rgb(64, 31, 173)
HSL	hsl(254, 70%, 40%)
HSV	hsv(254, 82%, 68%)
CMYK	cmyk(63%, 82.1%, 0%, 32.2%)
CIE-LAB	lab(26.98, 51.92, -69.11)
CIE-LCH	lch(26.98, 86.44, 306.92°)
OKLab	oklab(39.41% 0.0436 -0.1993)
OKLCH	oklch(39.41% 0.204 282.3)
XYZ	xyz(10.1448, 5.0864, 39.9742)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401FAD #8CAD1F

analogous

#1F45AD #401FAD #871FAD

triadic

#401FAD #AD401F #1FAD40

tetradic

#401FAD #AD1F45 #8CAD1F #1FAD87

square

#401FAD #AD1F45 #8CAD1F #1FAD87

split-complementary

#401FAD #AD871F #45AD1F

monochromatic

#1A0C45 #2D1679 #401FAD #572FDA #8163E3

Accessibility & contrast

On white

10.41

#401FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#401FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401FAD

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401FAD	#FFFFFF	#000000	##FFFFFF
##401FAD	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#003BAB

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #401fad;
/* rgb */ color: rgb(64, 31, 173);
/* oklch */ color: oklch(39.4% 0.204 282.3);

Tailwind

colors: {
  custom: {
    50: '#8461c7',
    500: '#401fad',
    950: '#000000',
  },
}

SCSS

$custom: #401fad;
$custom-light: #8461c7;
$custom-dark: #000000;

JSON

{
  "hex": "#401fad",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 173
  },
  "hsl": {
    "h": 253.944,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.39409,
    "c": 0.20405,
    "h": 282.3
  },
  "luminance": 0.05087
}

Semantic roles & 50–950 ramp

primary

#401FAD

secondary

#B0C860

accent

#EC3BC3

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #401FAD

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

Preview Lab → · Contrast checker → · Palette generator →