#3A1357#3A1357

#3A1357 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.8% C 0.117 H 306.5°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A1357
RGB	rgb(58, 19, 87)
HSL	hsl(274, 64%, 21%)
HSV	hsv(274, 78%, 34%)
CMYK	cmyk(33.3%, 78.2%, 0%, 65.9%)
CIE-LAB	lab(15.77, 32.50, -33.05)
CIE-LCH	lch(15.77, 46.35, 314.52°)
OKLab	oklab(28.83% 0.0695 -0.0939)
OKLCH	oklch(28.83% 0.117 306.5)
XYZ	xyz(3.6977, 2.0534, 9.2165)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1357 #305713

analogous

#181357 #3A1357 #571352

triadic

#3A1357 #573A13 #13573A

tetradic

#3A1357 #571813 #305713 #135257

square

#3A1357 #571813 #305713 #135257

split-complementary

#3A1357 #525713 #135718

monochromatic

#110519 #190825 #3A1357 #5B1E89 #7D29BB

Accessibility & contrast

On white

14.89

#3A1357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3A1357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1357

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1357	#FFFFFF	#000000	##FFFFFF
##3A1357	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002659

Deuteranopia (green-blind)

#002756

Tritanopia (blue-blind)

#352333

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3a1357;
/* rgb */ color: rgb(58, 19, 87);
/* oklch */ color: oklch(28.8% 0.117 306.5);

Tailwind

colors: {
  custom: {
    50: '#745587',
    500: '#3a1357',
    950: '#000000',
  },
}

SCSS

$custom: #3a1357;
$custom-light: #745587;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1357",
  "rgb": {
    "r": 58,
    "g": 19,
    "b": 87
  },
  "hsl": {
    "h": 274.412,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28833,
    "c": 0.11682,
    "h": 306.5
  },
  "luminance": 0.02053
}

Semantic roles & 50–950 ramp

primary

#3A1357

secondary

#5C8F36

accent

#E74188

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #3A1357

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

Preview Lab → · Contrast checker → · Palette generator →