#3C1584#3C1584

#3C1584 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.166 H 290.2°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#3C1584
RGB	rgb(60, 21, 132)
HSL	hsl(261, 73%, 30%)
HSV	hsv(261, 84%, 52%)
CMYK	cmyk(54.5%, 84.1%, 0%, 48.2%)
CIE-LAB	lab(20.68, 44.18, -54.30)
CIE-LCH	lch(20.68, 70.00, 309.14°)
OKLab	oklab(33.65% 0.0574 -0.1561)
OKLCH	oklch(33.65% 0.166 290.2)
XYZ	xyz(6.2953, 3.1626, 22.1041)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1584 #5D8415

analogous

#152684 #3C1584 #731584

triadic

#3C1584 #843C15 #15843C

tetradic

#3C1584 #841526 #5D8415 #158473

square

#3C1584 #841526 #5D8415 #158473

split-complementary

#3C1584 #847315 #268415

monochromatic

#0C041A #240D4F #3C1584 #541DB9 #7035DF

Accessibility & contrast

On white

12.86

#3C1584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3C1584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1584

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1584	#FFFFFF	#000000	##FFFFFF
##3C1584	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003487

Deuteranopia (green-blind)

#002F82

Tritanopia (blue-blind)

#21364E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3c1584;
/* rgb */ color: rgb(60, 21, 132);
/* oklch */ color: oklch(33.7% 0.166 290.2);

Tailwind

colors: {
  custom: {
    50: '#7b59a9',
    500: '#3c1584',
    950: '#000000',
  },
}

SCSS

$custom: #3c1584;
$custom-light: #7b59a9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1584",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 132
  },
  "hsl": {
    "h": 261.081,
    "s": 72.549,
    "l": 30
  },
  "oklch": {
    "l": 0.33654,
    "c": 0.16636,
    "h": 290.2
  },
  "luminance": 0.03163
}

Semantic roles & 50–950 ramp

primary

#3C1584

secondary

#8DB93C

accent

#EF39AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3C1584

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

Preview Lab → · Contrast checker → · Palette generator →