#401979#401979

#401979 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.150 H 295.5°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#401979
RGB	rgb(64, 25, 121)
HSL	hsl(264, 66%, 29%)
HSV	hsv(264, 79%, 47%)
CMYK	cmyk(47.1%, 79.3%, 0%, 52.5%)
CIE-LAB	lab(20.70, 39.94, -47.28)
CIE-LCH	lch(20.70, 61.89, 310.19°)
OKLab	oklab(33.44% 0.0646 -0.1355)
OKLCH	oklch(33.44% 0.15 295.5)
XYZ	xyz(5.9122, 3.1656, 18.3850)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401979 #527919

analogous

#192279 #401979 #701979

triadic

#401979 #794019 #197940

tetradic

#401979 #791922 #527919 #197970

square

#401979 #791922 #527919 #197970

split-complementary

#401979 #797019 #227919

monochromatic

#0D0519 #250F46 #401979 #5B23AC #7737D6

Accessibility & contrast

On white

12.86

#401979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#401979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401979

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401979	#FFFFFF	#000000	##FFFFFF
##401979	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#303348

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #401979;
/* rgb */ color: rgb(64, 25, 121);
/* oklch */ color: oklch(33.4% 0.150 295.5);

Tailwind

colors: {
  custom: {
    50: '#7b5aa1',
    500: '#401979',
    950: '#000000',
  },
}

SCSS

$custom: #401979;
$custom-light: #7b5aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#401979",
  "rgb": {
    "r": 64,
    "g": 25,
    "b": 121
  },
  "hsl": {
    "h": 264.375,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33441,
    "c": 0.15007,
    "h": 295.5
  },
  "luminance": 0.03166
}

Semantic roles & 50–950 ramp

primary

#401979

secondary

#81AE40

accent

#E93FA4

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401979

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

Preview Lab → · Contrast checker → · Palette generator →