#391761#391761

#391761 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.123 H 299.9°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#391761
RGB	rgb(57, 23, 97)
HSL	hsl(268, 62%, 24%)
HSV	hsv(268, 76%, 38%)
CMYK	cmyk(41.2%, 76.3%, 0%, 62%)
CIE-LAB	lab(17.21, 32.95, -37.40)
CIE-LCH	lch(17.21, 49.84, 311.38°)
OKLab	oklab(30.09% 0.0614 -0.1067)
OKLCH	oklch(30.09% 0.123 299.9)
XYZ	xyz(4.1509, 2.3457, 11.5410)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.12

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391761 #3F6117

analogous

#171A61 #391761 #5E1761

triadic

#391761 #613917 #176139

tetradic

#391761 #61171A #3F6117 #17615E

square

#391761 #61171A #3F6117 #17615E

split-complementary

#391761 #615E17 #1A6117

monochromatic

#0F0619 #1C0B30 #391761 #562392 #732EC4

Accessibility & contrast

On white

14.29

#391761 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#391761 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391761

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391761	#FFFFFF	#000000	##FFFFFF
##391761	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A63

Deuteranopia (green-blind)

#002A60

Tritanopia (blue-blind)

#30293A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #391761;
/* rgb */ color: rgb(57, 23, 97);
/* oklch */ color: oklch(30.1% 0.123 299.9);

Tailwind

colors: {
  custom: {
    50: '#74578f',
    500: '#391761',
    950: '#000000',
  },
}

SCSS

$custom: #391761;
$custom-light: #74578f;
$custom-dark: #000000;

JSON

{
  "hex": "#391761",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 97
  },
  "hsl": {
    "h": 267.568,
    "s": 61.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30093,
    "c": 0.12315,
    "h": 299.9
  },
  "luminance": 0.02346
}

Semantic roles & 50–950 ramp

primary

#391761

secondary

#6E983C

accent

#E5439A

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #391761

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

Preview Lab → · Contrast checker → · Palette generator →