#391C98#391C98

#391C98 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.184 H 283.0°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#391C98
RGB	rgb(57, 28, 152)
HSL	hsl(254, 69%, 35%)
HSV	hsv(254, 82%, 60%)
CMYK	cmyk(62.5%, 81.6%, 0%, 40.4%)
CIE-LAB	lab(23.56, 46.46, -62.01)
CIE-LCH	lch(23.56, 77.49, 306.84°)
OKLab	oklab(36.21% 0.0413 -0.1788)
OKLCH	oklch(36.21% 0.184 283)
XYZ	xyz(7.7683, 3.9668, 30.0560)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C98 #7B981C

analogous

#1C3D98 #391C98 #771C98

triadic

#391C98 #98391C #1C9839

tetradic

#391C98 #981C3D #7B981C #1C9877

square

#391C98 #981C3D #7B981C #1C9877

split-complementary

#391C98 #98771C #3D981C

monochromatic

#120931 #261264 #391C98 #4C26CC #7150DF

Accessibility & contrast

On white

11.71

#391C98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#391C98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C98

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C98	#FFFFFF	#000000	##FFFFFF
##391C98	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9B

Deuteranopia (green-blind)

#003496

Tritanopia (blue-blind)

#00425B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #391c98;
/* rgb */ color: rgb(57, 28, 152);
/* oklch */ color: oklch(36.2% 0.184 283.0);

Tailwind

colors: {
  custom: {
    50: '#7c5db8',
    500: '#391c98',
    950: '#000000',
  },
}

SCSS

$custom: #391c98;
$custom-light: #7c5db8;
$custom-dark: #000000;

JSON

{
  "hex": "#391c98",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 152
  },
  "hsl": {
    "h": 254.032,
    "s": 68.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36207,
    "c": 0.18354,
    "h": 283
  },
  "luminance": 0.03967
}

Semantic roles & 50–950 ramp

primary

#391C98

secondary

#A6C14E

accent

#EC3CC3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #391C98

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

Preview Lab → · Contrast checker → · Palette generator →