#401FA6#401FA6

#401FA6 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.7% C 0.196 H 283.5°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#401FA6
RGB	rgb(64, 31, 166)
HSL	hsl(255, 69%, 39%)
HSV	hsv(255, 81%, 65%)
CMYK	cmyk(61.4%, 81.3%, 0%, 34.9%)
CIE-LAB	lab(26.22, 49.92, -66.14)
CIE-LCH	lch(26.22, 82.86, 307.05°)
OKLab	oklab(38.66% 0.0459 -0.1907)
OKLCH	oklch(38.66% 0.196 283.5)
XYZ	xyz(9.4851, 4.8225, 36.5000)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401FA6 #85A61F

analogous

#1F41A6 #401FA6 #831FA6

triadic

#401FA6 #A6401F #1FA640

tetradic

#401FA6 #A61F41 #85A61F #1FA683

square

#401FA6 #A61F41 #85A61F #1FA683

split-complementary

#401FA6 #A6831F #41A61F

monochromatic

#180C3F #2C1572 #401FA6 #552BD7 #7E5EE1

Accessibility & contrast

On white

10.69

#401FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#401FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401FA6

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401FA6	#FFFFFF	#000000	##FFFFFF
##401FA6	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AA

Deuteranopia (green-blind)

#003AA4

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #401fa6;
/* rgb */ color: rgb(64, 31, 166);
/* oklch */ color: oklch(38.7% 0.196 283.5);

Tailwind

colors: {
  custom: {
    50: '#8260c2',
    500: '#401fa6',
    950: '#000000',
  },
}

SCSS

$custom: #401fa6;
$custom-light: #8260c2;
$custom-dark: #000000;

JSON

{
  "hex": "#401fa6",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 166
  },
  "hsl": {
    "h": 254.667,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38663,
    "c": 0.19614,
    "h": 283.5
  },
  "luminance": 0.04823
}

Semantic roles & 50–950 ramp

primary

#401FA6

secondary

#ACC55B

accent

#EB3CC1

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #401FA6

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

Preview Lab → · Contrast checker → · Palette generator →