#331368#331368

#331368 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.5% C 0.136 H 293.3°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#331368
RGB	rgb(51, 19, 104)
HSL	hsl(263, 69%, 24%)
HSV	hsv(263, 82%, 41%)
CMYK	cmyk(51%, 81.7%, 0%, 59.2%)
CIE-LAB	lab(16.35, 35.86, -43.45)
CIE-LCH	lch(16.35, 56.34, 309.53°)
OKLab	oklab(29.51% 0.0536 -0.1247)
OKLCH	oklch(29.51% 0.136 293.3)
XYZ	xyz(4.0961, 2.1689, 13.2968)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331368 #486813

analogous

#131E68 #331368 #5E1368

triadic

#331368 #683313 #136833

tetradic

#331368 #68131E #486813 #13685E

square

#331368 #68131E #486813 #13685E

split-complementary

#331368 #685E13 #1E6813

monochromatic

#0D051A #1A0A34 #331368 #4C1C9C #6626CF

Accessibility & contrast

On white

14.65

#331368 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#331368 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331368

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331368	#FFFFFF	#000000	##FFFFFF
##331368	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296A

Deuteranopia (green-blind)

#002766

Tritanopia (blue-blind)

#222B3D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #331368;
/* rgb */ color: rgb(51, 19, 104);
/* oklch */ color: oklch(29.5% 0.136 293.3);

Tailwind

colors: {
  custom: {
    50: '#715594',
    500: '#331368',
    950: '#000000',
  },
}

SCSS

$custom: #331368;
$custom-light: #715594;
$custom-dark: #000000;

JSON

{
  "hex": "#331368",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 104
  },
  "hsl": {
    "h": 262.588,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.29514,
    "c": 0.13574,
    "h": 293.3
  },
  "luminance": 0.02169
}

Semantic roles & 50–950 ramp

primary

#331368

secondary

#789F37

accent

#EC3CAA

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #331368

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

Preview Lab → · Contrast checker → · Palette generator →