#3C1973#3C1973

#3C1973 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.4% C 0.143 H 294.8°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#3C1973
RGB	rgb(60, 25, 115)
HSL	hsl(263, 64%, 27%)
HSV	hsv(263, 78%, 45%)
CMYK	cmyk(47.8%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(19.61, 37.58, -45.22)
CIE-LCH	lch(19.61, 58.79, 309.73°)
OKLab	oklab(32.39% 0.0598 -0.1296)
OKLCH	oklch(32.39% 0.143 294.8)
XYZ	xyz(5.3048, 2.8936, 16.4953)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1973 #507319

analogous

#192373 #3C1973 #691973

triadic

#3C1973 #733C19 #19733C

tetradic

#3C1973 #731923 #507319 #197369

square

#3C1973 #731923 #507319 #197369

split-complementary

#3C1973 #736919 #237319

monochromatic

#0D0519 #220E41 #3C1973 #5624A5 #7234D3

Accessibility & contrast

On white

13.30

#3C1973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3C1973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1973

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1973	#FFFFFF	#000000	##FFFFFF
##3C1973	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#2C3145

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3c1973;
/* rgb */ color: rgb(60, 25, 115);
/* oklch */ color: oklch(32.4% 0.143 294.8);

Tailwind

colors: {
  custom: {
    50: '#785a9c',
    500: '#3c1973',
    950: '#000000',
  },
}

SCSS

$custom: #3c1973;
$custom-light: #785a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1973",
  "rgb": {
    "r": 60,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 263.333,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32391,
    "c": 0.14273,
    "h": 294.8
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#3C1973

secondary

#7FA840

accent

#E741A6

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3C1973

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

Preview Lab → · Contrast checker → · Palette generator →