#331475#331475

#331475 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.150 H 288.8°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#331475
RGB	rgb(51, 20, 117)
HSL	hsl(259, 71%, 27%)
HSV	hsv(259, 83%, 46%)
CMYK	cmyk(56.4%, 82.9%, 0%, 54.1%)
CIE-LAB	lab(17.87, 39.17, -49.42)
CIE-LCH	lch(17.87, 63.06, 308.40°)
OKLab	oklab(30.98% 0.0485 -0.1422)
OKLCH	oklch(30.98% 0.15 288.8)
XYZ	xyz(4.8253, 2.4882, 17.0522)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331475 #567514

analogous

#142675 #331475 #641475

triadic

#331475 #753314 #147533

tetradic

#331475 #751426 #567514 #147564

square

#331475 #751426 #567514 #147564

split-complementary

#331475 #756414 #267514

monochromatic

#0B041A #1C0B41 #331475 #4A1DA9 #6229DA

Accessibility & contrast

On white

14.02

#331475 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#331475 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331475

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331475	#FFFFFF	#000000	##FFFFFF
##331475	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E78

Deuteranopia (green-blind)

#002973

Tritanopia (blue-blind)

#183145

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #331475;
/* rgb */ color: rgb(51, 20, 117);
/* oklch */ color: oklch(31.0% 0.150 288.8);

Tailwind

colors: {
  custom: {
    50: '#73569e',
    500: '#331475',
    950: '#000000',
  },
}

SCSS

$custom: #331475;
$custom-light: #73569e;
$custom-dark: #000000;

JSON

{
  "hex": "#331475",
  "rgb": {
    "r": 51,
    "g": 20,
    "b": 117
  },
  "hsl": {
    "h": 259.175,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30978,
    "c": 0.15021,
    "h": 288.8
  },
  "luminance": 0.02488
}

Semantic roles & 50–950 ramp

primary

#331475

secondary

#87AB3A

accent

#EE3AB4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331475

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

Preview Lab → · Contrast checker → · Palette generator →