#391A67#391A67

#391A67 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.0% C 0.127 H 296.7°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#391A67
RGB	rgb(57, 26, 103)
HSL	hsl(264, 60%, 25%)
HSV	hsv(264, 75%, 40%)
CMYK	cmyk(44.7%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(18.31, 33.05, -39.56)
CIE-LCH	lch(18.31, 51.54, 309.88°)
OKLab	oklab(31.04% 0.0569 -0.1131)
OKLCH	oklch(31.04% 0.127 296.7)
XYZ	xyz(4.5043, 2.5878, 13.0915)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A67 #48671A

analogous

#1A2167 #391A67 #5F1A67

triadic

#391A67 #67391A #1A6739

tetradic

#391A67 #671A21 #48671A #1A675F

square

#391A67 #671A21 #48671A #1A675F

split-complementary

#391A67 #675F1A #21671A

monochromatic

#0E0618 #1E0E36 #391A67 #542698 #6F33C9

Accessibility & contrast

On white

13.84

#391A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#391A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A67

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A67	#FFFFFF	#000000	##FFFFFF
##391A67	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002C65

Tritanopia (blue-blind)

#2D2D3E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #391a67;
/* rgb */ color: rgb(57, 26, 103);
/* oklch */ color: oklch(31.0% 0.127 296.7);

Tailwind

colors: {
  custom: {
    50: '#745993',
    500: '#391a67',
    950: '#000000',
  },
}

SCSS

$custom: #391a67;
$custom-light: #745993;
$custom-dark: #000000;

JSON

{
  "hex": "#391a67",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 264.156,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31043,
    "c": 0.12659,
    "h": 296.7
  },
  "luminance": 0.02588
}

Semantic roles & 50–950 ramp

primary

#391A67

secondary

#779D40

accent

#E345A3

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #391A67

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

Preview Lab → · Contrast checker → · Palette generator →