#391574#391574

#391574 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.148 H 293.1°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#391574
RGB	rgb(57, 21, 116)
HSL	hsl(263, 69%, 27%)
HSV	hsv(263, 82%, 45%)
CMYK	cmyk(50.9%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(18.66, 39.29, -47.44)
CIE-LCH	lch(18.66, 61.60, 309.63°)
OKLab	oklab(31.67% 0.0581 -0.1362)
OKLCH	oklch(31.67% 0.148 293.1)
XYZ	xyz(5.1070, 2.6670, 16.7653)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391574 #507415

analogous

#152174 #391574 #691574

triadic

#391574 #743915 #157439

tetradic

#391574 #741521 #507415 #157469

square

#391574 #741521 #507415 #157469

split-complementary

#391574 #746915 #217415

monochromatic

#0D051A #200C40 #391574 #521EA8 #6D2BD9

Accessibility & contrast

On white

13.70

#391574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#391574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391574

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391574	#FFFFFF	#000000	##FFFFFF
##391574	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#263044

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #391574;
/* rgb */ color: rgb(57, 21, 116);
/* oklch */ color: oklch(31.7% 0.148 293.1);

Tailwind

colors: {
  custom: {
    50: '#77579d',
    500: '#391574',
    950: '#000000',
  },
}

SCSS

$custom: #391574;
$custom-light: #77579d;
$custom-dark: #000000;

JSON

{
  "hex": "#391574",
  "rgb": {
    "r": 57,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 262.737,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31666,
    "c": 0.14805,
    "h": 293.1
  },
  "luminance": 0.02667
}

Semantic roles & 50–950 ramp

primary

#391574

secondary

#80AA3B

accent

#EC3CA9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #391574

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

Preview Lab → · Contrast checker → · Palette generator →