#331374#331374

#331374 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.8% C 0.150 H 289.3°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#331374
RGB	rgb(51, 19, 116)
HSL	hsl(260, 72%, 26%)
HSV	hsv(260, 84%, 45%)
CMYK	cmyk(56%, 83.6%, 0%, 54.5%)
CIE-LAB	lab(17.60, 39.34, -49.21)
CIE-LCH	lch(17.60, 63.00, 308.64°)
OKLab	oklab(30.76% 0.0496 -0.1415)
OKLCH	oklch(30.76% 0.15 289.3)
XYZ	xyz(4.7496, 2.4303, 16.7384)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331374 #547413

analogous

#132474 #331374 #641374

triadic

#331374 #743313 #137433

tetradic

#331374 #741324 #547413 #137464

square

#331374 #741324 #547413 #137464

split-complementary

#331374 #746413 #247413

monochromatic

#0C041A #1C0A3F #331374 #4A1CA9 #6226DB

Accessibility & contrast

On white

14.13

#331374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#331374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331374

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331374	#FFFFFF	#000000	##FFFFFF
##331374	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D77

Deuteranopia (green-blind)

#002972

Tritanopia (blue-blind)

#193044

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #331374;
/* rgb */ color: rgb(51, 19, 116);
/* oklch */ color: oklch(30.8% 0.150 289.3);

Tailwind

colors: {
  custom: {
    50: '#73569d',
    500: '#331374',
    950: '#000000',
  },
}

SCSS

$custom: #331374;
$custom-light: #73569d;
$custom-dark: #000000;

JSON

{
  "hex": "#331374",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 116
  },
  "hsl": {
    "h": 259.794,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30762,
    "c": 0.14997,
    "h": 289.3
  },
  "luminance": 0.02431
}

Semantic roles & 50–950 ramp

primary

#331374

secondary

#85AA38

accent

#EF39B3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331374

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

Preview Lab → · Contrast checker → · Palette generator →