#391C59#391C59

#391C59 is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.1% C 0.106 H 302.3°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#391C59
RGB	rgb(57, 28, 89)
HSL	hsl(269, 52%, 23%)
HSV	hsv(269, 69%, 35%)
CMYK	cmyk(36%, 68.5%, 0%, 65.1%)
CIE-LAB	lab(17.56, 27.88, -31.49)
CIE-LCH	lch(17.56, 42.06, 311.51°)
OKLab	oklab(30.14% 0.0566 -0.0894)
OKLCH	oklch(30.14% 0.106 302.3)
XYZ	xyz(3.9053, 2.4216, 9.7109)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C59 #3C591C

analogous

#1C1D59 #391C59 #571C59

triadic

#391C59 #59391C #1C5939

tetradic

#391C59 #591C1D #3C591C #1C5957

square

#391C59 #591C1D #3C591C #1C5957

split-complementary

#391C59 #59571C #1D591C

monochromatic

#0F0717 #1B0D2A #391C59 #572B88 #7539B6

Accessibility & contrast

On white

14.15

#391C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#391C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C59

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C59	#FFFFFF	#000000	##FFFFFF
##391C59	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5B

Deuteranopia (green-blind)

#072B58

Tritanopia (blue-blind)

#332937

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #391c59;
/* rgb */ color: rgb(57, 28, 89);
/* oklch */ color: oklch(30.1% 0.106 302.3);

Tailwind

colors: {
  custom: {
    50: '#725a88',
    500: '#391c59',
    950: '#000000',
  },
}

SCSS

$custom: #391c59;
$custom-light: #725a88;
$custom-dark: #000000;

JSON

{
  "hex": "#391c59",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 89
  },
  "hsl": {
    "h": 268.525,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30138,
    "c": 0.10578,
    "h": 302.3
  },
  "luminance": 0.02422
}

Semantic roles & 50–950 ramp

primary

#391C59

secondary

#6A8F42

accent

#DC4C97

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040B

muted

#7B797C

Preview Lab

Preview with #391C59

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

Preview Lab → · Contrast checker → · Palette generator →