#331572#331572

#331572 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.146 H 289.6°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#331572
RGB	rgb(51, 21, 114)
HSL	hsl(259, 69%, 26%)
HSV	hsv(259, 82%, 45%)
CMYK	cmyk(55.3%, 81.6%, 0%, 55.3%)
CIE-LAB	lab(17.71, 37.81, -47.73)
CIE-LCH	lch(17.71, 60.89, 308.39°)
OKLab	oklab(30.78% 0.0488 -0.1372)
OKLCH	oklch(30.78% 0.146 289.6)
XYZ	xyz(4.6698, 2.4548, 16.1441)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331572 #547215

analogous

#152672 #331572 #621572

triadic

#331572 #723315 #157233

tetradic

#331572 #721526 #547215 #157262

square

#331572 #721526 #547215 #157262

split-complementary

#331572 #726215 #267215

monochromatic

#0C051A #1C0B3E #331572 #4A1FA6 #622AD8

Accessibility & contrast

On white

14.08

#331572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#331572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331572

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331572	#FFFFFF	#000000	##FFFFFF
##331572	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D75

Deuteranopia (green-blind)

#002970

Tritanopia (blue-blind)

#1B3043

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #331572;
/* rgb */ color: rgb(51, 21, 114);
/* oklch */ color: oklch(30.8% 0.146 289.6);

Tailwind

colors: {
  custom: {
    50: '#73579b',
    500: '#331572',
    950: '#000000',
  },
}

SCSS

$custom: #331572;
$custom-light: #73579b;
$custom-dark: #000000;

JSON

{
  "hex": "#331572",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 114
  },
  "hsl": {
    "h": 259.355,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30777,
    "c": 0.14565,
    "h": 289.6
  },
  "luminance": 0.02455
}

Semantic roles & 50–950 ramp

primary

#331572

secondary

#85A83B

accent

#EC3CB3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331572

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

Preview Lab → · Contrast checker → · Palette generator →