#3C1364#3C1364

#3C1364 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.3% C 0.132 H 301.8°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#3C1364
RGB	rgb(60, 19, 100)
HSL	hsl(270, 68%, 23%)
HSV	hsv(270, 81%, 39%)
CMYK	cmyk(40%, 81%, 0%, 60.8%)
CIE-LAB	lab(17.21, 36.33, -39.36)
CIE-LCH	lch(17.21, 53.56, 312.71°)
OKLab	oklab(30.27% 0.0696 -0.1123)
OKLCH	oklch(30.27% 0.132 301.8)
XYZ	xyz(4.3960, 2.3465, 12.2754)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1364 #3B6413

analogous

#131364 #3C1364 #641363

triadic

#3C1364 #643C13 #13643C

tetradic

#3C1364 #641313 #3B6413 #136364

square

#3C1364 #641313 #3B6413 #136364

split-complementary

#3C1364 #636413 #136413

monochromatic

#0F051A #1D0931 #3C1364 #5B1D97 #7A27CB

Accessibility & contrast

On white

14.29

#3C1364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3C1364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1364

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1364	#FFFFFF	#000000	##FFFFFF
##3C1364	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A66

Deuteranopia (green-blind)

#002A62

Tritanopia (blue-blind)

#33283B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3c1364;
/* rgb */ color: rgb(60, 19, 100);
/* oklch */ color: oklch(30.3% 0.132 301.8);

Tailwind

colors: {
  custom: {
    50: '#765691',
    500: '#3c1364',
    950: '#000000',
  },
}

SCSS

$custom: #3c1364;
$custom-light: #765691;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1364",
  "rgb": {
    "r": 60,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 270.37,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30273,
    "c": 0.13217,
    "h": 301.8
  },
  "luminance": 0.02347
}

Semantic roles & 50–950 ramp

primary

#3C1364

secondary

#699C37

accent

#EB3D93

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3C1364

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

Preview Lab → · Contrast checker → · Palette generator →