#391563#391563

#391563 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.128 H 299.5°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#391563
RGB	rgb(57, 21, 99)
HSL	hsl(268, 65%, 24%)
HSV	hsv(268, 79%, 39%)
CMYK	cmyk(42.4%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(17.02, 34.53, -39.02)
CIE-LCH	lch(17.02, 52.11, 311.51°)
OKLab	oklab(30.02% 0.0631 -0.1115)
OKLCH	oklch(30.02% 0.128 299.5)
XYZ	xyz(4.2071, 2.3070, 12.0256)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391563 #3F6315

analogous

#151863 #391563 #601563

triadic

#391563 #633915 #156339

tetradic

#391563 #631518 #3F6315 #156360

square

#391563 #631518 #3F6315 #156360

split-complementary

#391563 #636015 #186315

monochromatic

#0F0519 #1C0A31 #391563 #562095 #732AC8

Accessibility & contrast

On white

14.37

#391563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#391563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391563

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391563	#FFFFFF	#000000	##FFFFFF
##391563	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002961

Tritanopia (blue-blind)

#2F293B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #391563;
/* rgb */ color: rgb(57, 21, 99);
/* oklch */ color: oklch(30.0% 0.128 299.5);

Tailwind

colors: {
  custom: {
    50: '#745690',
    500: '#391563',
    950: '#000000',
  },
}

SCSS

$custom: #391563;
$custom-light: #745690;
$custom-dark: #000000;

JSON

{
  "hex": "#391563",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 267.692,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30019,
    "c": 0.1281,
    "h": 299.5
  },
  "luminance": 0.02307
}

Semantic roles & 50–950 ramp

primary

#391563

secondary

#6E9A3A

accent

#E8409A

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030D

muted

#7B787D

Preview Lab

Preview with #391563

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

Preview Lab → · Contrast checker → · Palette generator →