#331772#331772

#331772 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.144 H 289.2°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#331772
RGB	rgb(51, 23, 114)
HSL	hsl(258, 66%, 27%)
HSV	hsv(258, 80%, 45%)
CMYK	cmyk(55.3%, 79.8%, 0%, 55.3%)
CIE-LAB	lab(18.06, 36.82, -47.16)
CIE-LCH	lch(18.06, 59.83, 307.98°)
OKLab	oklab(31.02% 0.0472 -0.1356)
OKLCH	oklch(31.02% 0.144 289.2)
XYZ	xyz(4.7080, 2.5313, 16.1568)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.84

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331772 #567217

analogous

#172872 #331772 #611772

triadic

#331772 #723317 #177233

tetradic

#331772 #721728 #567217 #177261

square

#331772 #721728 #567217 #177261

split-complementary

#331772 #726117 #287217

monochromatic

#0B0519 #1C0D3F #331772 #4A21A5 #622ED5

Accessibility & contrast

On white

13.94

#331772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#331772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331772

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331772	#FFFFFF	#000000	##FFFFFF
##331772	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E75

Deuteranopia (green-blind)

#002A70

Tritanopia (blue-blind)

#1B3144

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #331772;
/* rgb */ color: rgb(51, 23, 114);
/* oklch */ color: oklch(31.0% 0.144 289.2);

Tailwind

colors: {
  custom: {
    50: '#73589b',
    500: '#331772',
    950: '#000000',
  },
}

SCSS

$custom: #331772;
$custom-light: #73589b;
$custom-dark: #000000;

JSON

{
  "hex": "#331772",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 114
  },
  "hsl": {
    "h": 258.462,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31019,
    "c": 0.14357,
    "h": 289.2
  },
  "luminance": 0.02532
}

Semantic roles & 50–950 ramp

primary

#331772

secondary

#87A83D

accent

#E93EB5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #331772

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

Preview Lab → · Contrast checker → · Palette generator →