#331473#331473

#331473 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.8% C 0.148 H 289.4°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#331473
RGB	rgb(51, 20, 115)
HSL	hsl(260, 70%, 26%)
HSV	hsv(260, 83%, 45%)
CMYK	cmyk(55.7%, 82.6%, 0%, 54.9%)
CIE-LAB	lab(17.65, 38.58, -48.48)
CIE-LCH	lch(17.65, 61.96, 308.52°)
OKLab	oklab(30.77% 0.0492 -0.1394)
OKLCH	oklch(30.77% 0.148 289.4)
XYZ	xyz(4.7090, 2.4417, 16.4395)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331473 #547314

analogous

#142573 #331473 #631473

triadic

#331473 #733314 #147333

tetradic

#331473 #731425 #547314 #147363

square

#331473 #731425 #547314 #147363

split-complementary

#331473 #736314 #257314

monochromatic

#0C051A #1C0B3F #331473 #4A1DA7 #6228DA

Accessibility & contrast

On white

14.11

#331473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#331473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331473

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331473	#FFFFFF	#000000	##FFFFFF
##331473	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D76

Deuteranopia (green-blind)

#002971

Tritanopia (blue-blind)

#1A3044

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #331473;
/* rgb */ color: rgb(51, 20, 115);
/* oklch */ color: oklch(30.8% 0.148 289.4);

Tailwind

colors: {
  custom: {
    50: '#73569c',
    500: '#331473',
    950: '#000000',
  },
}

SCSS

$custom: #331473;
$custom-light: #73569c;
$custom-dark: #000000;

JSON

{
  "hex": "#331473",
  "rgb": {
    "r": 51,
    "g": 20,
    "b": 115
  },
  "hsl": {
    "h": 259.579,
    "s": 70.37,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30767,
    "c": 0.14783,
    "h": 289.4
  },
  "luminance": 0.02442
}

Semantic roles & 50–950 ramp

primary

#331473

secondary

#85A93A

accent

#ED3BB3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331473

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

Preview Lab → · Contrast checker → · Palette generator →