#3C1564#3C1564

#3C1564 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.130 H 301.4°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#3C1564
RGB	rgb(60, 21, 100)
HSL	hsl(270, 65%, 24%)
HSV	hsv(270, 79%, 39%)
CMYK	cmyk(40%, 79%, 0%, 60.8%)
CIE-LAB	lab(17.54, 35.39, -38.82)
CIE-LCH	lch(17.54, 52.53, 312.35°)
OKLab	oklab(30.5% 0.0677 -0.1108)
OKLCH	oklch(30.5% 0.13 301.4)
XYZ	xyz(4.4313, 2.4171, 12.2872)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1564 #3D6415

analogous

#151664 #3C1564 #631564

triadic

#3C1564 #643C15 #15643C

tetradic

#3C1564 #641516 #3D6415 #156463

square

#3C1564 #641516 #3D6415 #156463

split-complementary

#3C1564 #646315 #166415

monochromatic

#0F0519 #1E0A31 #3C1564 #5A2097 #792AC9

Accessibility & contrast

On white

14.16

#3C1564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3C1564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1564

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1564	#FFFFFF	#000000	##FFFFFF
##3C1564	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B66

Deuteranopia (green-blind)

#002B62

Tritanopia (blue-blind)

#33293B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3c1564;
/* rgb */ color: rgb(60, 21, 100);
/* oklch */ color: oklch(30.5% 0.130 301.4);

Tailwind

colors: {
  custom: {
    50: '#765791',
    500: '#3c1564',
    950: '#000000',
  },
}

SCSS

$custom: #3c1564;
$custom-light: #765791;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1564",
  "rgb": {
    "r": 60,
    "g": 21,
    "b": 100
  },
  "hsl": {
    "h": 269.62,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30504,
    "c": 0.12981,
    "h": 301.4
  },
  "luminance": 0.02417
}

Semantic roles & 50–950 ramp

primary

#3C1564

secondary

#6B9B3A

accent

#E84095

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3C1564

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

Preview Lab → · Contrast checker → · Palette generator →