#331371#331371

#331371 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.146 H 290.2°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#331371
RGB	rgb(51, 19, 113)
HSL	hsl(260, 71%, 26%)
HSV	hsv(260, 83%, 44%)
CMYK	cmyk(54.9%, 83.2%, 0%, 55.7%)
CIE-LAB	lab(17.28, 38.47, -47.79)
CIE-LCH	lch(17.28, 61.35, 308.83°)
OKLab	oklab(30.44% 0.0506 -0.1374)
OKLCH	oklch(30.44% 0.146 290.2)
XYZ	xyz(4.5779, 2.3616, 15.8342)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331371 #517113

analogous

#132271 #331371 #621371

triadic

#331371 #713313 #137133

tetradic

#331371 #711322 #517113 #137162

square

#331371 #711322 #517113 #137162

split-complementary

#331371 #716213 #227113

monochromatic

#0C041A #1B0A3D #331371 #4B1CA5 #6225DA

Accessibility & contrast

On white

14.26

#331371 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#331371 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331371

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331371	#FFFFFF	#000000	##FFFFFF
##331371	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C74

Deuteranopia (green-blind)

#00286F

Tritanopia (blue-blind)

#1C2E42

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #331371;
/* rgb */ color: rgb(51, 19, 113);
/* oklch */ color: oklch(30.4% 0.146 290.2);

Tailwind

colors: {
  custom: {
    50: '#73559b',
    500: '#331371',
    950: '#000000',
  },
}

SCSS

$custom: #331371;
$custom-light: #73559b;
$custom-dark: #000000;

JSON

{
  "hex": "#331371",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 113
  },
  "hsl": {
    "h": 260.426,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30444,
    "c": 0.14644,
    "h": 290.2
  },
  "luminance": 0.02362
}

Semantic roles & 50–950 ramp

primary

#331371

secondary

#82A838

accent

#EE3AB1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331371

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

Preview Lab → · Contrast checker → · Palette generator →