#3A1C7D#3A1C7D

#3A1C7D is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.151 H 289.8°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#3A1C7D
RGB	rgb(58, 28, 125)
HSL	hsl(259, 63%, 30%)
HSV	hsv(259, 78%, 49%)
CMYK	cmyk(53.6%, 77.6%, 0%, 51%)
CIE-LAB	lab(20.87, 38.62, -49.57)
CIE-LCH	lch(20.87, 62.84, 307.92°)
OKLab	oklab(33.51% 0.0512 -0.1424)
OKLCH	oklch(33.51% 0.151 289.8)
XYZ	xyz(5.8608, 3.2105, 19.7089)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1C7D #5F7D1C

analogous

#1C2E7D #3A1C7D #6B1C7D

triadic

#3A1C7D #7D3A1C #1C7D3A

tetradic

#3A1C7D #7D1C2E #5F7D1C #1C7D6B

square

#3A1C7D #7D1C2E #5F7D1C #1C7D6B

split-complementary

#3A1C7D #7D6B1C #2E7D1C

monochromatic

#0C0619 #23114B #3A1C7D #5127AF #6D3FD4

Accessibility & contrast

On white

12.79

#3A1C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3A1C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1C7D

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1C7D	#FFFFFF	#000000	##FFFFFF
##3A1C7D	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#00307B

Tritanopia (blue-blind)

#21374B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3a1c7d;
/* rgb */ color: rgb(58, 28, 125);
/* oklch */ color: oklch(33.5% 0.151 289.8);

Tailwind

colors: {
  custom: {
    50: '#785ca4',
    500: '#3a1c7d',
    950: '#000000',
  },
}

SCSS

$custom: #3a1c7d;
$custom-light: #785ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1c7d",
  "rgb": {
    "r": 58,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 258.557,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.33512,
    "c": 0.15136,
    "h": 289.8
  },
  "luminance": 0.03211
}

Semantic roles & 50–950 ramp

primary

#3A1C7D

secondary

#8FB144

accent

#E641B3

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A1C7D

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

Preview Lab → · Contrast checker → · Palette generator →