#3C1A7B#3C1A7B

#3C1A7B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.151 H 292.0°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#3C1A7B
RGB	rgb(60, 26, 123)
HSL	hsl(261, 65%, 29%)
HSV	hsv(261, 79%, 48%)
CMYK	cmyk(51.2%, 78.9%, 0%, 51.8%)
CIE-LAB	lab(20.55, 39.37, -48.80)
CIE-LCH	lch(20.55, 62.70, 308.89°)
OKLab	oklab(33.29% 0.0567 -0.1401)
OKLCH	oklch(33.29% 0.151 292)
XYZ	xyz(5.8070, 3.1293, 19.0331)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1A7B #597B1A

analogous

#1A297B #3C1A7B #6D1A7B

triadic

#3C1A7B #7B3C1A #1A7B3C

tetradic

#3C1A7B #7B1A29 #597B1A #1A7B6D

square

#3C1A7B #7B1A29 #597B1A #1A7B6D

split-complementary

#3C1A7B #7B6D1A #297B1A

monochromatic

#0C0519 #230F48 #3C1A7B #5525AE #703AD5

Accessibility & contrast

On white

12.92

#3C1A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3C1A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1A7B

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1A7B	#FFFFFF	#000000	##FFFFFF
##3C1A7B	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337E

Deuteranopia (green-blind)

#003079

Tritanopia (blue-blind)

#27354A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3c1a7b;
/* rgb */ color: rgb(60, 26, 123);
/* oklch */ color: oklch(33.3% 0.151 292.0);

Tailwind

colors: {
  custom: {
    50: '#795ba2',
    500: '#3c1a7b',
    950: '#000000',
  },
}

SCSS

$custom: #3c1a7b;
$custom-light: #795ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1a7b",
  "rgb": {
    "r": 60,
    "g": 26,
    "b": 123
  },
  "hsl": {
    "h": 261.031,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33287,
    "c": 0.15113,
    "h": 292
  },
  "luminance": 0.0313
}

Semantic roles & 50–950 ramp

primary

#3C1A7B

secondary

#89AF42

accent

#E840AD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3C1A7B

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

Preview Lab → · Contrast checker → · Palette generator →