#3D1C8B#3D1C8B

#3D1C8B is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.168 H 288.0°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#3D1C8B
RGB	rgb(61, 28, 139)
HSL	hsl(258, 66%, 33%)
HSV	hsv(258, 80%, 55%)
CMYK	cmyk(56.1%, 79.9%, 0%, 45.5%)
CIE-LAB	lab(22.61, 43.16, -55.52)
CIE-LCH	lch(22.61, 70.32, 307.86°)
OKLab	oklab(35.23% 0.0518 -0.1598)
OKLCH	oklch(35.23% 0.168 288)
XYZ	xyz(6.9985, 3.6863, 24.7639)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1C8B #6A8B1C

analogous

#1C328B #3D1C8B #741C8B

triadic

#3D1C8B #8B3D1C #1C8B3D

tetradic

#3D1C8B #8B1C32 #6A8B1C #1C8B74

square

#3D1C8B #8B1C32 #6A8B1C #1C8B74

split-complementary

#3D1C8B #8B741C #328B1C

monochromatic

#100725 #271258 #3D1C8B #5326BE #7347DA

Accessibility & contrast

On white

12.09

#3D1C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3D1C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1C8B

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1C8B	#FFFFFF	#000000	##FFFFFF
##3D1C8B	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388E

Deuteranopia (green-blind)

#003389

Tritanopia (blue-blind)

#1C3C53

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3d1c8b;
/* rgb */ color: rgb(61, 28, 139);
/* oklch */ color: oklch(35.2% 0.168 288.0);

Tailwind

colors: {
  custom: {
    50: '#7c5dae',
    500: '#3d1c8b',
    950: '#000000',
  },
}

SCSS

$custom: #3d1c8b;
$custom-light: #7c5dae;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1c8b",
  "rgb": {
    "r": 61,
    "g": 28,
    "b": 139
  },
  "hsl": {
    "h": 257.838,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35233,
    "c": 0.16795,
    "h": 288
  },
  "luminance": 0.03687
}

Semantic roles & 50–950 ramp

primary

#3D1C8B

secondary

#99BC47

accent

#E93EB7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1C8B

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

Preview Lab → · Contrast checker → · Palette generator →