#3D1CA0#3D1CA0

#3D1CA0 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.4% C 0.192 H 283.5°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#3D1CA0
RGB	rgb(61, 28, 160)
HSL	hsl(255, 70%, 37%)
HSV	hsv(255, 83%, 63%)
CMYK	cmyk(61.9%, 82.5%, 0%, 37.3%)
CIE-LAB	lab(24.83, 49.21, -64.81)
CIE-LCH	lch(24.83, 81.37, 307.21°)
OKLab	oklab(37.44% 0.0449 -0.1869)
OKLCH	oklch(37.44% 0.192 283.5)
XYZ	xyz(8.6829, 4.3601, 33.6349)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1CA0 #7FA01C

analogous

#1C3DA0 #3D1CA0 #7F1CA0

triadic

#3D1CA0 #A03D1C #1CA03D

tetradic

#3D1CA0 #A01C3D #7FA01C #1CA07F

square

#3D1CA0 #A01C3D #7FA01C #1CA07F

split-complementary

#3D1CA0 #A07F1C #3DA01C

monochromatic

#150A38 #29136C #3D1CA0 #5125D4 #7855E1

Accessibility & contrast

On white

11.22

#3D1CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#3D1CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1CA0

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1CA0	#FFFFFF	#000000	##FFFFFF
##3D1CA0	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA4

Deuteranopia (green-blind)

#00379E

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3d1ca0;
/* rgb */ color: rgb(61, 28, 160);
/* oklch */ color: oklch(37.4% 0.192 283.5);

Tailwind

colors: {
  custom: {
    50: '#805ebd',
    500: '#3d1ca0',
    950: '#000000',
  },
}

SCSS

$custom: #3d1ca0;
$custom-light: #805ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1ca0",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 160
  },
  "hsl": {
    "h": 255,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37436,
    "c": 0.19218,
    "h": 283.5
  },
  "luminance": 0.04361
}

Semantic roles & 50–950 ramp

primary

#3D1CA0

secondary

#A8C453

accent

#ED3BC0

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D1CA0

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

Preview Lab → · Contrast checker → · Palette generator →