#391861#391861

#391861 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.2% C 0.122 H 299.7°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#391861
RGB	rgb(57, 24, 97)
HSL	hsl(267, 60%, 24%)
HSV	hsv(267, 75%, 38%)
CMYK	cmyk(41.2%, 75.3%, 0%, 62%)
CIE-LAB	lab(17.40, 32.42, -37.09)
CIE-LCH	lch(17.40, 49.26, 311.15°)
OKLab	oklab(30.23% 0.0603 -0.1058)
OKLCH	oklch(30.23% 0.122 299.7)
XYZ	xyz(4.1711, 2.3861, 11.5478)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.21

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391861 #406118

analogous

#181B61 #391861 #5D1861

triadic

#391861 #613918 #186139

tetradic

#391861 #61181B #406118 #18615D

square

#391861 #61181B #406118 #18615D

split-complementary

#391861 #615D18 #1B6118

monochromatic

#0E0619 #1C0C30 #391861 #562492 #7330C3

Accessibility & contrast

On white

14.22

#391861 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#391861 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391861

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391861	#FFFFFF	#000000	##FFFFFF
##391861	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B63

Deuteranopia (green-blind)

#002A60

Tritanopia (blue-blind)

#302A3A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #391861;
/* rgb */ color: rgb(57, 24, 97);
/* oklch */ color: oklch(30.2% 0.122 299.7);

Tailwind

colors: {
  custom: {
    50: '#74588f',
    500: '#391861',
    950: '#000000',
  },
}

SCSS

$custom: #391861;
$custom-light: #74588f;
$custom-dark: #000000;

JSON

{
  "hex": "#391861",
  "rgb": {
    "r": 57,
    "g": 24,
    "b": 97
  },
  "hsl": {
    "h": 267.123,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30228,
    "c": 0.12182,
    "h": 299.7
  },
  "luminance": 0.02386
}

Semantic roles & 50–950 ramp

primary

#391861

secondary

#6F973D

accent

#E3449C

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #391861

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

Preview Lab → · Contrast checker → · Palette generator →