#391A83#391A83

#391A83 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.161 H 287.9°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#391A83
RGB	rgb(57, 26, 131)
HSL	hsl(258, 67%, 31%)
HSV	hsv(258, 80%, 51%)
CMYK	cmyk(56.5%, 80.2%, 0%, 48.6%)
CIE-LAB	lab(21.01, 41.24, -53.15)
CIE-LCH	lch(21.01, 67.27, 307.81°)
OKLab	oklab(33.77% 0.0494 -0.1529)
OKLCH	oklch(33.77% 0.161 287.9)
XYZ	xyz(6.1523, 3.2470, 21.7709)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A83 #64831A

analogous

#1A3083 #391A83 #6D1A83

triadic

#391A83 #83391A #1A8339

tetradic

#391A83 #831A30 #64831A #1A836D

square

#391A83 #831A30 #64831A #1A836D

split-complementary

#391A83 #836D1A #30831A

monochromatic

#0D061D #231050 #391A83 #4F24B6 #6C3FD9

Accessibility & contrast

On white

12.73

#391A83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#391A83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A83

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A83	#FFFFFF	#000000	##FFFFFF
##391A83	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003586

Deuteranopia (green-blind)

#003081

Tritanopia (blue-blind)

#19384E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #391a83;
/* rgb */ color: rgb(57, 26, 131);
/* oklch */ color: oklch(33.8% 0.161 287.9);

Tailwind

colors: {
  custom: {
    50: '#795ba8',
    500: '#391a83',
    950: '#000000',
  },
}

SCSS

$custom: #391a83;
$custom-light: #795ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#391a83",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 131
  },
  "hsl": {
    "h": 257.714,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33766,
    "c": 0.1607,
    "h": 287.9
  },
  "luminance": 0.03247
}

Semantic roles & 50–950 ramp

primary

#391A83

secondary

#94B742

accent

#EA3EB7

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391A83

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

Preview Lab → · Contrast checker → · Palette generator →