#3D1B85#3D1B85

#3D1B85 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.162 H 289.6°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#3D1B85
RGB	rgb(61, 27, 133)
HSL	hsl(259, 66%, 31%)
HSV	hsv(259, 80%, 52%)
CMYK	cmyk(54.1%, 79.7%, 0%, 47.8%)
CIE-LAB	lab(21.83, 41.91, -53.03)
CIE-LCH	lch(21.83, 67.59, 308.32°)
OKLab	oklab(34.51% 0.0544 -0.1525)
OKLCH	oklch(34.51% 0.162 289.6)
XYZ	xyz(6.5488, 3.4691, 22.5103)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1B85 #63851B

analogous

#1B2E85 #3D1B85 #721B85

triadic

#3D1B85 #853D1B #1B853D

tetradic

#3D1B85 #851B2E #63851B #1B8572

square

#3D1B85 #851B2E #63851B #1B8572

split-complementary

#3D1B85 #85721B #2E851B

monochromatic

#0E061F #261152 #3D1B85 #5425B8 #7242D9

Accessibility & contrast

On white

12.40

#3D1B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3D1B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1B85

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1B85	#FFFFFF	#000000	##FFFFFF
##3D1B85	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#003283

Tritanopia (blue-blind)

#22394F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3d1b85;
/* rgb */ color: rgb(61, 27, 133);
/* oklch */ color: oklch(34.5% 0.162 289.6);

Tailwind

colors: {
  custom: {
    50: '#7b5caa',
    500: '#3d1b85',
    950: '#000000',
  },
}

SCSS

$custom: #3d1b85;
$custom-light: #7b5caa;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1b85",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 133
  },
  "hsl": {
    "h": 259.245,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34509,
    "c": 0.1619,
    "h": 289.6
  },
  "luminance": 0.03469
}

Semantic roles & 50–950 ramp

primary

#3D1B85

secondary

#93B844

accent

#E93FB2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3D1B85

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

Preview Lab → · Contrast checker → · Palette generator →