#391973#391973

#391973 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.143 H 292.7°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#391973
RGB	rgb(57, 25, 115)
HSL	hsl(261, 64%, 27%)
HSV	hsv(261, 78%, 45%)
CMYK	cmyk(50.4%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(19.24, 37.06, -45.85)
CIE-LCH	lch(19.24, 58.95, 308.95°)
OKLab	oklab(32.04% 0.055 -0.1315)
OKLCH	oklch(32.04% 0.143 292.7)
XYZ	xyz(5.1286, 2.8027, 16.4871)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391973 #537319

analogous

#192673 #391973 #661973

triadic

#391973 #733919 #197339

tetradic

#391973 #731926 #537319 #197366

square

#391973 #731926 #537319 #197366

split-complementary

#391973 #736619 #267319

monochromatic

#0C0519 #200E41 #391973 #5224A5 #6C34D3

Accessibility & contrast

On white

13.46

#391973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#391973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391973

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391973	#FFFFFF	#000000	##FFFFFF
##391973	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#273145

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391973;
/* rgb */ color: rgb(57, 25, 115);
/* oklch */ color: oklch(32.0% 0.143 292.7);

Tailwind

colors: {
  custom: {
    50: '#76599c',
    500: '#391973',
    950: '#000000',
  },
}

SCSS

$custom: #391973;
$custom-light: #76599c;
$custom-dark: #000000;

JSON

{
  "hex": "#391973",
  "rgb": {
    "r": 57,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 261.333,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32041,
    "c": 0.14257,
    "h": 292.7
  },
  "luminance": 0.02803
}

Semantic roles & 50–950 ramp

primary

#391973

secondary

#83A840

accent

#E741AC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #391973

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

Preview Lab → · Contrast checker → · Palette generator →