#331273#331273

#331273 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.150 H 289.8°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#331273
RGB	rgb(51, 18, 115)
HSL	hsl(260, 73%, 26%)
HSV	hsv(260, 84%, 45%)
CMYK	cmyk(55.7%, 84.3%, 0%, 54.9%)
CIE-LAB	lab(17.34, 39.50, -48.99)
CIE-LCH	lch(17.34, 62.93, 308.88°)
OKLab	oklab(30.55% 0.0506 -0.1409)
OKLCH	oklch(30.55% 0.15 289.8)
XYZ	xyz(4.6752, 2.3740, 16.4282)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331273 #527312

analogous

#122273 #331273 #631273

triadic

#331273 #733312 #127333

tetradic

#331273 #731222 #527312 #127363

square

#331273 #731222 #527312 #127363

split-complementary

#331273 #736312 #227312

monochromatic

#0C041A #1C0A3E #331273 #4A1AA8 #6223DD

Accessibility & contrast

On white

14.24

#331273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#331273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331273

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331273	#FFFFFF	#000000	##FFFFFF
##331273	1.00	14.24	1.47	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C76

Deuteranopia (green-blind)

#002871

Tritanopia (blue-blind)

#1A2F43

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #331273;
/* rgb */ color: rgb(51, 18, 115);
/* oklch */ color: oklch(30.5% 0.150 289.8);

Tailwind

colors: {
  custom: {
    50: '#73559c',
    500: '#331273',
    950: '#000000',
  },
}

SCSS

$custom: #331273;
$custom-light: #73559c;
$custom-dark: #000000;

JSON

{
  "hex": "#331273",
  "rgb": {
    "r": 51,
    "g": 18,
    "b": 115
  },
  "hsl": {
    "h": 260.412,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30549,
    "c": 0.14972,
    "h": 289.8
  },
  "luminance": 0.02374
}

Semantic roles & 50–950 ramp

primary

#331273

secondary

#83AA37

accent

#F038B1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331273

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

Preview Lab → · Contrast checker → · Palette generator →