#391257#391257

#391257 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.6% C 0.118 H 305.9°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#391257
RGB	rgb(57, 18, 87)
HSL	hsl(274, 66%, 21%)
HSV	hsv(274, 79%, 34%)
CMYK	cmyk(34.5%, 79.3%, 0%, 65.9%)
CIE-LAB	lab(15.44, 32.77, -33.59)
CIE-LCH	lch(15.44, 46.93, 314.30°)
OKLab	oklab(28.57% 0.0691 -0.0955)
OKLCH	oklch(28.57% 0.118 305.9)
XYZ	xyz(3.6236, 1.9906, 9.2083)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391257 #305712

analogous

#161257 #391257 #571252

triadic

#391257 #573912 #125739

tetradic

#391257 #571612 #305712 #125257

square

#391257 #571612 #305712 #125257

split-complementary

#391257 #525712 #125716

monochromatic

#110519 #180824 #391257 #5A1C8A #7B27BC

Accessibility & contrast

On white

15.02

#391257 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#391257 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391257

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391257	#FFFFFF	#000000	##FFFFFF
##391257	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002559

Deuteranopia (green-blind)

#002756

Tritanopia (blue-blind)

#342333

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #391257;
/* rgb */ color: rgb(57, 18, 87);
/* oklch */ color: oklch(28.6% 0.118 305.9);

Tailwind

colors: {
  custom: {
    50: '#735487',
    500: '#391257',
    950: '#000000',
  },
}

SCSS

$custom: #391257;
$custom-light: #735487;
$custom-dark: #000000;

JSON

{
  "hex": "#391257",
  "rgb": {
    "r": 57,
    "g": 18,
    "b": 87
  },
  "hsl": {
    "h": 273.913,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.28568,
    "c": 0.11786,
    "h": 305.9
  },
  "luminance": 0.01991
}

Semantic roles & 50–950 ramp

primary

#391257

secondary

#5C9035

accent

#E93F89

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #391257

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

Preview Lab → · Contrast checker → · Palette generator →