#391C4E#391C4E

#391C4E is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.3% C 0.091 H 308.6°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#391C4E
RGB	rgb(57, 28, 78)
HSL	hsl(275, 47%, 21%)
HSV	hsv(275, 64%, 31%)
CMYK	cmyk(26.9%, 64.1%, 0%, 69.4%)
CIE-LAB	lab(16.75, 24.82, -25.36)
CIE-LCH	lch(16.75, 35.49, 314.38°)
OKLab	oklab(29.29% 0.0569 -0.0714)
OKLCH	oklch(29.29% 0.091 308.6)
XYZ	xyz(3.4775, 2.2505, 7.4574)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C4E #314E1C

analogous

#201C4E #391C4E #4E1C4A

triadic

#391C4E #4E391C #1C4E39

tetradic

#391C4E #4E201C #314E1C #1C4A4E

square

#391C4E #4E201C #314E1C #1C4A4E

split-complementary

#391C4E #4A4E1C #1C4E20

monochromatic

#100817 #180C21 #391C4E #5A2C7B #7B3CA8

Accessibility & contrast

On white

14.48

#391C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#391C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C4E

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C4E	#FFFFFF	#000000	##FFFFFF
##391C4E	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092850

Deuteranopia (green-blind)

#152A4D

Tritanopia (blue-blind)

#362532

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #391c4e;
/* rgb */ color: rgb(57, 28, 78);
/* oklch */ color: oklch(29.3% 0.091 308.6);

Tailwind

colors: {
  custom: {
    50: '#715a80',
    500: '#391c4e',
    950: '#000000',
  },
}

SCSS

$custom: #391c4e;
$custom-light: #715a80;
$custom-dark: #000000;

JSON

{
  "hex": "#391c4e",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 78
  },
  "hsl": {
    "h": 274.8,
    "s": 47.17,
    "l": 20.784
  },
  "oklch": {
    "l": 0.2929,
    "c": 0.09131,
    "h": 308.6
  },
  "luminance": 0.0225
}

Semantic roles & 50–950 ramp

primary

#391C4E

secondary

#5E8442

accent

#D75189

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08040A

muted

#7B797C

Preview Lab

Preview with #391C4E

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

Preview Lab → · Contrast checker → · Palette generator →