#391E7E#391E7E

#391E7E is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.150 H 288.4°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#391E7E
RGB	rgb(57, 30, 126)
HSL	hsl(257, 62%, 31%)
HSV	hsv(257, 76%, 49%)
CMYK	cmyk(54.8%, 76.2%, 0%, 50.6%)
CIE-LAB	lab(21.22, 37.71, -49.62)
CIE-LCH	lch(21.22, 62.33, 307.23°)
OKLab	oklab(33.77% 0.0476 -0.1427)
OKLCH	oklch(33.77% 0.15 288.4)
XYZ	xyz(5.9164, 3.3045, 20.0607)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E7E #637E1E

analogous

#1E337E #391E7E #691E7E

triadic

#391E7E #7E391E #1E7E39

tetradic

#391E7E #7E1E33 #637E1E #1E7E69

square

#391E7E #7E1E33 #637E1E #1E7E69

split-complementary

#391E7E #7E691E #337E1E

monochromatic

#0C061B #23124D #391E7E #4F2AAF #6C44D2

Accessibility & contrast

On white

12.64

#391E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#391E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E7E

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E7E	#FFFFFF	#000000	##FFFFFF
##391E7E	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#00307C

Tritanopia (blue-blind)

#1E384C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #391e7e;
/* rgb */ color: rgb(57, 30, 126);
/* oklch */ color: oklch(33.8% 0.150 288.4);

Tailwind

colors: {
  custom: {
    50: '#785da4',
    500: '#391e7e',
    950: '#000000',
  },
}

SCSS

$custom: #391e7e;
$custom-light: #785da4;
$custom-dark: #000000;

JSON

{
  "hex": "#391e7e",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 126
  },
  "hsl": {
    "h": 256.875,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33767,
    "c": 0.15039,
    "h": 288.4
  },
  "luminance": 0.03305
}

Semantic roles & 50–950 ramp

primary

#391E7E

secondary

#93B147

accent

#E543B7

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #391E7E

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

Preview Lab → · Contrast checker → · Palette generator →