#3C1D82#3C1D82

#3C1D82 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.3% C 0.156 H 289.5°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#3C1D82
RGB	rgb(60, 29, 130)
HSL	hsl(258, 64%, 31%)
HSV	hsv(258, 78%, 51%)
CMYK	cmyk(53.8%, 77.7%, 0%, 49%)
CIE-LAB	lab(21.77, 39.90, -51.25)
CIE-LCH	lch(21.77, 64.95, 307.90°)
OKLab	oklab(34.35% 0.0521 -0.1473)
OKLCH	oklch(34.35% 0.156 289.5)
XYZ	xyz(6.3309, 3.4508, 21.4473)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1D82 #63821D

analogous

#1D3082 #3C1D82 #6E1D82

triadic

#3C1D82 #823C1D #1D823C

tetradic

#3C1D82 #821D30 #63821D #1D826E

square

#3C1D82 #821D30 #63821D #1D826E

split-complementary

#3C1D82 #826E1D #30821D

monochromatic

#0E071E #251250 #3C1D82 #5328B4 #7144D5

Accessibility & contrast

On white

12.42

#3C1D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3C1D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1D82

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1D82	#FFFFFF	#000000	##FFFFFF
##3C1D82	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003685

Deuteranopia (green-blind)

#003280

Tritanopia (blue-blind)

#22394E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3c1d82;
/* rgb */ color: rgb(60, 29, 130);
/* oklch */ color: oklch(34.3% 0.156 289.5);

Tailwind

colors: {
  custom: {
    50: '#7a5da7',
    500: '#3c1d82',
    950: '#000000',
  },
}

SCSS

$custom: #3c1d82;
$custom-light: #7a5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1d82",
  "rgb": {
    "r": 60,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 258.416,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34346,
    "c": 0.15627,
    "h": 289.5
  },
  "luminance": 0.03451
}

Semantic roles & 50–950 ramp

primary

#3C1D82

secondary

#93B546

accent

#E741B4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3C1D82

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

Preview Lab → · Contrast checker → · Palette generator →