#331083#331083

#331083 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 32.1% C 0.170 H 285.6°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#331083
RGB	rgb(51, 16, 131)
HSL	hsl(258, 78%, 29%)
HSV	hsv(258, 88%, 51%)
CMYK	cmyk(61.1%, 87.8%, 0%, 48.6%)
CIE-LAB	lab(18.85, 44.86, -56.72)
CIE-LCH	lch(18.85, 72.31, 308.34°)
OKLab	oklab(32.12% 0.0456 -0.1634)
OKLCH	oklch(32.12% 0.17 285.6)
XYZ	xyz(5.6460, 2.7127, 21.6944)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331083 #608310

analogous

#102783 #331083 #6D1083

triadic

#331083 #833310 #108333

tetradic

#331083 #831027 #608310 #10836D

square

#331083 #831027 #608310 #10836D

split-complementary

#331083 #836D10 #278310

monochromatic

#0B031B #1E094C #331083 #4817BA #6229E5

Accessibility & contrast

On white

13.61

#331083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#331083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331083

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331083	#FFFFFF	#000000	##FFFFFF
##331083	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003186

Deuteranopia (green-blind)

#002A81

Tritanopia (blue-blind)

#02354C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #331083;
/* rgb */ color: rgb(51, 16, 131);
/* oklch */ color: oklch(32.1% 0.170 285.6);

Tailwind

colors: {
  custom: {
    50: '#7656a8',
    500: '#331083',
    950: '#000000',
  },
}

SCSS

$custom: #331083;
$custom-light: #7656a8;
$custom-dark: #000000;

JSON

{
  "hex": "#331083",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 131
  },
  "hsl": {
    "h": 258.261,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32123,
    "c": 0.16966,
    "h": 285.6
  },
  "luminance": 0.02713
}

Semantic roles & 50–950 ramp

primary

#331083

secondary

#91B936

accent

#F533BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0310

muted

#7C787F

Preview Lab

Preview with #331083

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

Preview Lab → · Contrast checker → · Palette generator →