#391C85#391C85

#391C85 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.161 H 287.1°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#391C85
RGB	rgb(57, 28, 133)
HSL	hsl(257, 65%, 32%)
HSV	hsv(257, 79%, 52%)
CMYK	cmyk(57.1%, 78.9%, 0%, 47.8%)
CIE-LAB	lab(21.56, 40.85, -53.50)
CIE-LCH	lch(21.56, 67.31, 307.36°)
OKLab	oklab(34.21% 0.0473 -0.154)
OKLCH	oklch(34.21% 0.161 287.1)
XYZ	xyz(6.3350, 3.3935, 22.5070)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C85 #68851C

analogous

#1C3485 #391C85 #6E1C85

triadic

#391C85 #85391C #1C8539

tetradic

#391C85 #851C34 #68851C #1C856E

square

#391C85 #851C34 #68851C #1C856E

split-complementary

#391C85 #856E1C #34851C

monochromatic

#0E0720 #231152 #391C85 #4F27B8 #6D44D8

Accessibility & contrast

On white

12.51

#391C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#391C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C85

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C85	#FFFFFF	#000000	##FFFFFF
##391C85	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#003183

Tritanopia (blue-blind)

#173A50

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #391c85;
/* rgb */ color: rgb(57, 28, 133);
/* oklch */ color: oklch(34.2% 0.161 287.1);

Tailwind

colors: {
  custom: {
    50: '#795caa',
    500: '#391c85',
    950: '#000000',
  },
}

SCSS

$custom: #391c85;
$custom-light: #795caa;
$custom-dark: #000000;

JSON

{
  "hex": "#391c85",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 133
  },
  "hsl": {
    "h": 256.571,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34211,
    "c": 0.16108,
    "h": 287.1
  },
  "luminance": 0.03394
}

Semantic roles & 50–950 ramp

primary

#391C85

secondary

#98B845

accent

#E840BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391C85

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

Preview Lab → · Contrast checker → · Palette generator →