#331796#331796

#331796 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.9% C 0.186 H 280.9°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#331796
RGB	rgb(51, 23, 150)
HSL	hsl(253, 73%, 34%)
HSV	hsv(253, 85%, 59%)
CMYK	cmyk(66%, 84.7%, 0%, 41.2%)
CIE-LAB	lab(22.01, 47.48, -63.37)
CIE-LCH	lch(22.01, 79.18, 306.84°)
OKLab	oklab(34.93% 0.0351 -0.1829)
OKLCH	oklch(34.93% 0.186 280.9)
XYZ	xyz(7.1749, 3.5180, 29.1492)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331796 #7A9617

analogous

#173B96 #331796 #731796

triadic

#331796 #963317 #179633

tetradic

#331796 #96173B #7A9617 #179673

square

#331796 #96173B #7A9617 #179673

split-complementary

#331796 #967317 #3B9617

monochromatic

#0F072C #210F61 #331796 #451FCB #6845E2

Accessibility & contrast

On white

12.33

#331796 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#331796 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331796

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331796	#FFFFFF	#000000	##FFFFFF
##331796	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003999

Deuteranopia (green-blind)

#003094

Tritanopia (blue-blind)

#003F59

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #331796;
/* rgb */ color: rgb(51, 23, 150);
/* oklch */ color: oklch(34.9% 0.186 280.9);

Tailwind

colors: {
  custom: {
    50: '#7a5ab6',
    500: '#331796',
    950: '#000000',
  },
}

SCSS

$custom: #331796;
$custom-light: #7a5ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#331796",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 150
  },
  "hsl": {
    "h": 253.228,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3493,
    "c": 0.18621,
    "h": 280.9
  },
  "luminance": 0.03519
}

Semantic roles & 50–950 ramp

primary

#331796

secondary

#A8C345

accent

#F038C7

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #331796

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

Preview Lab → · Contrast checker → · Palette generator →