#391753#391753

#391753 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.9% C 0.106 H 307.0°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#391753
RGB	rgb(57, 23, 83)
HSL	hsl(274, 57%, 21%)
HSV	hsv(274, 72%, 33%)
CMYK	cmyk(31.3%, 72.3%, 0%, 67.5%)
CIE-LAB	lab(16.04, 29.10, -29.90)
CIE-LCH	lch(16.04, 41.73, 314.22°)
OKLab	oklab(28.89% 0.0637 -0.0847)
OKLCH	oklch(28.89% 0.106 307)
XYZ	xyz(3.5547, 2.1072, 8.4014)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391753 #315317

analogous

#1B1753 #391753 #53174F

triadic

#391753 #533917 #175339

tetradic

#391753 #531B17 #315317 #174F53

square

#391753 #531B17 #315317 #174F53

split-complementary

#391753 #4F5317 #17531B

monochromatic

#100718 #180A23 #391753 #5A2483 #7B32B3

Accessibility & contrast

On white

14.77

#391753 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#391753 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391753

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391753	#FFFFFF	#000000	##FFFFFF
##391753	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002755

Deuteranopia (green-blind)

#092852

Tritanopia (blue-blind)

#352432

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #391753;
/* rgb */ color: rgb(57, 23, 83);
/* oklch */ color: oklch(28.9% 0.106 307.0);

Tailwind

colors: {
  custom: {
    50: '#725784',
    500: '#391753',
    950: '#000000',
  },
}

SCSS

$custom: #391753;
$custom-light: #725784;
$custom-dark: #000000;

JSON

{
  "hex": "#391753",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 83
  },
  "hsl": {
    "h": 274,
    "s": 56.604,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28893,
    "c": 0.106,
    "h": 307
  },
  "luminance": 0.02107
}

Semantic roles & 50–950 ramp

primary

#391753

secondary

#5E8A3C

accent

#E0488A

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #391753

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

Preview Lab → · Contrast checker → · Palette generator →