#391E73#391E73

#391E73 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.137 H 291.6°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#391E73
RGB	rgb(57, 30, 115)
HSL	hsl(259, 59%, 28%)
HSV	hsv(259, 74%, 45%)
CMYK	cmyk(50.4%, 73.9%, 0%, 54.9%)
CIE-LAB	lab(20.19, 34.38, -44.29)
CIE-LCH	lch(20.19, 56.07, 307.82°)
OKLab	oklab(32.71% 0.0502 -0.127)
OKLCH	oklch(32.71% 0.137 291.6)
XYZ	xyz(5.2453, 3.0360, 16.5260)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E73 #58731E

analogous

#1E2D73 #391E73 #631E73

triadic

#391E73 #73391E #1E7339

tetradic

#391E73 #731E2D #58731E #1E7363

square

#391E73 #731E2D #58731E #1E7363

split-complementary

#391E73 #73631E #2D731E

monochromatic

#0C0618 #211142 #391E73 #512BA4 #6C3FCD

Accessibility & contrast

On white

13.07

#391E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#391E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E73

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E73	#FFFFFF	#000000	##FFFFFF
##391E73	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#263446

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #391e73;
/* rgb */ color: rgb(57, 30, 115);
/* oklch */ color: oklch(32.7% 0.137 291.6);

Tailwind

colors: {
  custom: {
    50: '#765c9c',
    500: '#391e73',
    950: '#000000',
  },
}

SCSS

$custom: #391e73;
$custom-light: #765c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#391e73",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 115
  },
  "hsl": {
    "h": 259.059,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32713,
    "c": 0.13656,
    "h": 291.6
  },
  "luminance": 0.03036
}

Semantic roles & 50–950 ramp

primary

#391E73

secondary

#88A746

accent

#E246B0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #391E73

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

Preview Lab → · Contrast checker → · Palette generator →