#3D1C73#3D1C73

#3D1C73 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.139 H 294.9°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#3D1C73
RGB	rgb(61, 28, 115)
HSL	hsl(263, 61%, 28%)
HSV	hsv(263, 76%, 45%)
CMYK	cmyk(47%, 75.7%, 0%, 54.9%)
CIE-LAB	lab(20.28, 36.22, -44.11)
CIE-LCH	lch(20.28, 57.08, 309.38°)
OKLab	oklab(32.89% 0.0585 -0.1263)
OKLCH	oklch(32.89% 0.139 294.9)
XYZ	xyz(5.4334, 3.0603, 16.5207)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1C73 #52731C

analogous

#1C2673 #3D1C73 #681C73

triadic

#3D1C73 #733D1C #1C733D

tetradic

#3D1C73 #731C26 #52731C #1C7368

square

#3D1C73 #731C26 #52731C #1C7368

split-complementary

#3D1C73 #73681C #26731C

monochromatic

#0D0619 #231042 #3D1C73 #5728A4 #733ACF

Accessibility & contrast

On white

13.03

#3D1C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3D1C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1C73

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1C73	#FFFFFF	#000000	##FFFFFF
##3D1C73	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003276

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#2E3245

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3d1c73;
/* rgb */ color: rgb(61, 28, 115);
/* oklch */ color: oklch(32.9% 0.139 294.9);

Tailwind

colors: {
  custom: {
    50: '#785b9c',
    500: '#3d1c73',
    950: '#000000',
  },
}

SCSS

$custom: #3d1c73;
$custom-light: #785b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1c73",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 115
  },
  "hsl": {
    "h": 262.759,
    "s": 60.839,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32893,
    "c": 0.13923,
    "h": 294.9
  },
  "luminance": 0.0306
}

Semantic roles & 50–950 ramp

primary

#3D1C73

secondary

#81A743

accent

#E444A7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3D1C73

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

Preview Lab → · Contrast checker → · Palette generator →