#391E68#391E68

#391E68 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.7% C 0.122 H 295.3°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#391E68
RGB	rgb(57, 30, 104)
HSL	hsl(262, 55%, 26%)
HSV	hsv(262, 71%, 41%)
CMYK	cmyk(45.2%, 71.2%, 0%, 59.2%)
CIE-LAB	lab(19.22, 31.07, -38.74)
CIE-LCH	lch(19.22, 49.66, 308.73°)
OKLab	oklab(31.72% 0.0522 -0.1107)
OKLCH	oklch(31.72% 0.122 295.3)
XYZ	xyz(4.6496, 2.7978, 13.3891)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E68 #4D681E

analogous

#1E2868 #391E68 #5E1E68

triadic

#391E68 #68391E #1E6839

tetradic

#391E68 #681E28 #4D681E #1E685E

square

#391E68 #681E28 #4D681E #1E685E

split-complementary

#391E68 #685E1E #28681E

monochromatic

#0D0718 #1F1039 #391E68 #532C98 #6D3AC6

Accessibility & contrast

On white

13.46

#391E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#391E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E68

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E68	#FFFFFF	#000000	##FFFFFF
##391E68	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#002D66

Tritanopia (blue-blind)

#2C3040

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #391e68;
/* rgb */ color: rgb(57, 30, 104);
/* oklch */ color: oklch(31.7% 0.122 295.3);

Tailwind

colors: {
  custom: {
    50: '#745c94',
    500: '#391e68',
    950: '#000000',
  },
}

SCSS

$custom: #391e68;
$custom-light: #745c94;
$custom-dark: #000000;

JSON

{
  "hex": "#391e68",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 104
  },
  "hsl": {
    "h": 261.892,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31716,
    "c": 0.1224,
    "h": 295.3
  },
  "luminance": 0.02798
}

Semantic roles & 50–950 ramp

primary

#391E68

secondary

#7D9D45

accent

#DF49A8

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #391E68

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

Preview Lab → · Contrast checker → · Palette generator →