#391D6E#391D6E

#391D6E is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.1% C 0.131 H 293.4°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#391D6E
RGB	rgb(57, 29, 110)
HSL	hsl(261, 58%, 27%)
HSV	hsv(261, 74%, 43%)
CMYK	cmyk(48.2%, 73.6%, 0%, 56.9%)
CIE-LAB	lab(19.53, 33.44, -42.13)
CIE-LCH	lch(19.53, 53.79, 308.44°)
OKLab	oklab(32.11% 0.0523 -0.1207)
OKLCH	oklch(32.11% 0.131 293.4)
XYZ	xyz(4.9404, 2.8742, 15.0433)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391D6E #526E1D

analogous

#1D296E #391D6E #621D6E

triadic

#391D6E #6E391D #1D6E39

tetradic

#391D6E #6E1D29 #526E1D #1D6E62

square

#391D6E #6E1D29 #526E1D #1D6E62

split-complementary

#391D6E #6E621D #296E1D

monochromatic

#0D0618 #20103E #391D6E #522A9E #6C3ACB

Accessibility & contrast

On white

13.34

#391D6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#391D6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391D6E

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391D6E	#FFFFFF	#000000	##FFFFFF
##391D6E	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003070

Deuteranopia (green-blind)

#002E6C

Tritanopia (blue-blind)

#293143

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391d6e;
/* rgb */ color: rgb(57, 29, 110);
/* oklch */ color: oklch(32.1% 0.131 293.4);

Tailwind

colors: {
  custom: {
    50: '#755b98',
    500: '#391d6e',
    950: '#000000',
  },
}

SCSS

$custom: #391d6e;
$custom-light: #755b98;
$custom-dark: #000000;

JSON

{
  "hex": "#391d6e",
  "rgb": {
    "r": 57,
    "g": 29,
    "b": 110
  },
  "hsl": {
    "h": 260.741,
    "s": 58.273,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32107,
    "c": 0.13149,
    "h": 293.4
  },
  "luminance": 0.02874
}

Semantic roles & 50–950 ramp

primary

#391D6E

secondary

#82A244

accent

#E146AC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #391D6E

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

Preview Lab → · Contrast checker → · Palette generator →