#391083#391083

#391083 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.169 H 289.2°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#391083
RGB	rgb(57, 16, 131)
HSL	hsl(261, 78%, 29%)
HSV	hsv(261, 88%, 51%)
CMYK	cmyk(56.5%, 87.8%, 0%, 48.6%)
CIE-LAB	lab(19.55, 45.49, -55.54)
CIE-LCH	lch(19.55, 71.80, 309.32°)
OKLab	oklab(32.76% 0.0558 -0.1598)
OKLCH	oklch(32.76% 0.169 289.2)
XYZ	xyz(5.9682, 2.8788, 21.7095)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391083 #5A8310

analogous

#102183 #391083 #731083

triadic

#391083 #833910 #108339

tetradic

#391083 #831021 #5A8310 #108373

square

#391083 #831021 #5A8310 #108373

split-complementary

#391083 #837310 #218310

monochromatic

#0C031B #21094C #391083 #5117BA #6C29E5

Accessibility & contrast

On white

13.33

#391083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#391083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391083

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391083	#FFFFFF	#000000	##FFFFFF
##391083	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003186

Deuteranopia (green-blind)

#002C81

Tritanopia (blue-blind)

#1A354C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391083;
/* rgb */ color: rgb(57, 16, 131);
/* oklch */ color: oklch(32.8% 0.169 289.2);

Tailwind

colors: {
  custom: {
    50: '#7956a8',
    500: '#391083',
    950: '#000000',
  },
}

SCSS

$custom: #391083;
$custom-light: #7956a8;
$custom-dark: #000000;

JSON

{
  "hex": "#391083",
  "rgb": {
    "r": 57,
    "g": 16,
    "b": 131
  },
  "hsl": {
    "h": 261.391,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32761,
    "c": 0.16926,
    "h": 289.2
  },
  "luminance": 0.02879
}

Semantic roles & 50–950 ramp

primary

#391083

secondary

#8AB936

accent

#F533B0

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0310

muted

#7C787F

Preview Lab

Preview with #391083

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

Preview Lab → · Contrast checker → · Palette generator →