#391661#391661

#391661 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.124 H 300.2°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#391661
RGB	rgb(57, 22, 97)
HSL	hsl(268, 63%, 23%)
HSV	hsv(268, 77%, 38%)
CMYK	cmyk(41.2%, 77.3%, 0%, 62%)
CIE-LAB	lab(17.02, 33.47, -37.70)
CIE-LCH	lch(17.02, 50.41, 311.60°)
OKLab	oklab(29.96% 0.0625 -0.1076)
OKLCH	oklch(29.96% 0.124 300.2)
XYZ	xyz(4.1314, 2.3067, 11.5345)
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

#391661 #3E6116

analogous

#161861 #391661 #5E1661

triadic

#391661 #613916 #166139

tetradic

#391661 #611618 #3E6116 #16615E

square

#391661 #611618 #3E6116 #16615E

split-complementary

#391661 #615E16 #186116

monochromatic

#0F0619 #1C0B2F #391661 #562193 #742DC5

Accessibility & contrast

On white

14.37

#391661 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#391661 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391661

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391661	#FFFFFF	#000000	##FFFFFF
##391661	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)

#002A63

Deuteranopia (green-blind)

#00295F

Tritanopia (blue-blind)

#30293A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #391661;
/* rgb */ color: rgb(57, 22, 97);
/* oklch */ color: oklch(30.0% 0.124 300.2);

Tailwind

colors: {
  custom: {
    50: '#74578f',
    500: '#391661',
    950: '#000000',
  },
}

SCSS

$custom: #391661;
$custom-light: #74578f;
$custom-dark: #000000;

JSON

{
  "hex": "#391661",
  "rgb": {
    "r": 57,
    "g": 22,
    "b": 97
  },
  "hsl": {
    "h": 268,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29962,
    "c": 0.12446,
    "h": 300.2
  },
  "luminance": 0.02307
}

Semantic roles & 50–950 ramp

primary

#391661

secondary

#6C983B

accent

#E64299

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #391661

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

Preview Lab → · Contrast checker → · Palette generator →