#391963#391963

#391963 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.5% C 0.123 H 298.6°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#391963
RGB	rgb(57, 25, 99)
HSL	hsl(266, 60%, 24%)
HSV	hsv(266, 75%, 39%)
CMYK	cmyk(42.4%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(17.76, 32.44, -37.81)
CIE-LCH	lch(17.76, 49.82, 310.63°)
OKLab	oklab(30.54% 0.0588 -0.108)
OKLCH	oklch(30.54% 0.123 298.6)
XYZ	xyz(4.2865, 2.4659, 12.0521)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.32

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391963 #436319

analogous

#191E63 #391963 #5E1963

triadic

#391963 #633919 #196339

tetradic

#391963 #63191E #436319 #19635E

square

#391963 #63191E #436319 #19635E

split-complementary

#391963 #635E19 #1E6319

monochromatic

#0E0618 #1D0D32 #391963 #552594 #7132C5

Accessibility & contrast

On white

14.06

#391963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#391963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391963

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391963	#FFFFFF	#000000	##FFFFFF
##391963	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C65

Deuteranopia (green-blind)

#002B61

Tritanopia (blue-blind)

#2F2B3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #391963;
/* rgb */ color: rgb(57, 25, 99);
/* oklch */ color: oklch(30.5% 0.123 298.6);

Tailwind

colors: {
  custom: {
    50: '#745990',
    500: '#391963',
    950: '#000000',
  },
}

SCSS

$custom: #391963;
$custom-light: #745990;
$custom-dark: #000000;

JSON

{
  "hex": "#391963",
  "rgb": {
    "r": 57,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 265.946,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30544,
    "c": 0.12294,
    "h": 298.6
  },
  "luminance": 0.02466
}

Semantic roles & 50–950 ramp

primary

#391963

secondary

#72993F

accent

#E3459F

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #391963

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

Preview Lab → · Contrast checker → · Palette generator →