#331360#331360

#331360 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.7% C 0.126 H 296.4°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#331360
RGB	rgb(51, 19, 96)
HSL	hsl(265, 67%, 23%)
HSV	hsv(265, 80%, 38%)
CMYK	cmyk(46.9%, 80.2%, 0%, 62.4%)
CIE-LAB	lab(15.56, 33.56, -39.45)
CIE-LCH	lch(15.56, 51.79, 310.38°)
OKLab	oklab(28.72% 0.0561 -0.113)
OKLCH	oklch(28.72% 0.126 296.4)
XYZ	xyz(3.7089, 2.0140, 11.2574)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.83

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331360 #406013

analogous

#131960 #331360 #5A1360

triadic

#331360 #603313 #136033

tetradic

#331360 #601319 #406013 #13605A

square

#331360 #601319 #406013 #13605A

split-complementary

#331360 #605A13 #196013

monochromatic

#0E051A #18092D #331360 #4E1D93 #6927C6

Accessibility & contrast

On white

14.97

#331360 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#331360 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331360

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331360	#FFFFFF	#000000	##FFFFFF
##331360	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002762

Deuteranopia (green-blind)

#00265F

Tritanopia (blue-blind)

#272738

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #331360;
/* rgb */ color: rgb(51, 19, 96);
/* oklch */ color: oklch(28.7% 0.126 296.4);

Tailwind

colors: {
  custom: {
    50: '#70548e',
    500: '#331360',
    950: '#000000',
  },
}

SCSS

$custom: #331360;
$custom-light: #70548e;
$custom-dark: #000000;

JSON

{
  "hex": "#331360",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 96
  },
  "hsl": {
    "h": 264.935,
    "s": 66.957,
    "l": 22.549
  },
  "oklch": {
    "l": 0.28719,
    "c": 0.12611,
    "h": 296.4
  },
  "luminance": 0.02014
}

Semantic roles & 50–950 ramp

primary

#331360

secondary

#709837

accent

#EA3EA2

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #331360

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

Preview Lab → · Contrast checker → · Palette generator →