#3D1CA1#3D1CA1

#3D1CA1 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.193 H 283.3°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#3D1CA1
RGB	rgb(61, 28, 161)
HSL	hsl(255, 70%, 37%)
HSV	hsv(255, 83%, 63%)
CMYK	cmyk(62.1%, 82.6%, 0%, 36.9%)
CIE-LAB	lab(24.94, 49.49, -65.23)
CIE-LCH	lch(24.94, 81.88, 307.19°)
OKLab	oklab(37.54% 0.0446 -0.1881)
OKLCH	oklch(37.54% 0.193 283.3)
XYZ	xyz(8.7708, 4.3952, 34.0975)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1CA1 #80A11C

analogous

#1C3EA1 #3D1CA1 #7F1CA1

triadic

#3D1CA1 #A13D1C #1CA13D

tetradic

#3D1CA1 #A11C3E #80A11C #1CA17F

square

#3D1CA1 #A11C3E #80A11C #1CA17F

split-complementary

#3D1CA1 #A17F1C #3EA11C

monochromatic

#150A39 #29136D #3D1CA1 #5125D5 #7856E2

Accessibility & contrast

On white

11.17

#3D1CA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3D1CA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1CA1

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1CA1	#FFFFFF	#000000	##FFFFFF
##3D1CA1	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA5

Deuteranopia (green-blind)

#00379F

Tritanopia (blue-blind)

#004560

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3d1ca1;
/* rgb */ color: rgb(61, 28, 161);
/* oklch */ color: oklch(37.5% 0.193 283.3);

Tailwind

colors: {
  custom: {
    50: '#805ebe',
    500: '#3d1ca1',
    950: '#000000',
  },
}

SCSS

$custom: #3d1ca1;
$custom-light: #805ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1ca1",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 161
  },
  "hsl": {
    "h": 254.887,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37544,
    "c": 0.19331,
    "h": 283.3
  },
  "luminance": 0.04396
}

Semantic roles & 50–950 ramp

primary

#3D1CA1

secondary

#A9C554

accent

#ED3BC1

background

#F8F5FB

surface

#F0E9F7

border

#CBC5D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #3D1CA1

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

Preview Lab → · Contrast checker → · Palette generator →