#3D1B7D#3D1B7D

#3D1B7D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.152 H 291.9°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#3D1B7D
RGB	rgb(61, 27, 125)
HSL	hsl(261, 64%, 30%)
HSV	hsv(261, 78%, 49%)
CMYK	cmyk(51.2%, 78.4%, 0%, 51%)
CIE-LAB	lab(21.04, 39.61, -49.27)
CIE-LCH	lch(21.04, 63.22, 308.80°)
OKLab	oklab(33.72% 0.0568 -0.1414)
OKLCH	oklch(33.72% 0.152 291.9)
XYZ	xyz(6.0170, 3.2564, 19.7096)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1B7D #5B7D1B

analogous

#1B2A7D #3D1B7D #6E1B7D

triadic

#3D1B7D #7D3D1B #1B7D3D

tetradic

#3D1B7D #7D1B2A #5B7D1B #1B7D6E

square

#3D1B7D #7D1B2A #5B7D1B #1B7D6E

split-complementary

#3D1B7D #7D6E1B #2A7D1B

monochromatic

#0C0519 #24104B #3D1B7D #5626AF #723DD5

Accessibility & contrast

On white

12.72

#3D1B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3D1B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1B7D

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1B7D	#FFFFFF	#000000	##FFFFFF
##3D1B7D	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#00317B

Tritanopia (blue-blind)

#28364B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3d1b7d;
/* rgb */ color: rgb(61, 27, 125);
/* oklch */ color: oklch(33.7% 0.152 291.9);

Tailwind

colors: {
  custom: {
    50: '#7a5ba4',
    500: '#3d1b7d',
    950: '#000000',
  },
}

SCSS

$custom: #3d1b7d;
$custom-light: #7a5ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1b7d",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 260.816,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33717,
    "c": 0.15244,
    "h": 291.9
  },
  "luminance": 0.03257
}

Semantic roles & 50–950 ramp

primary

#3D1B7D

secondary

#8BB143

accent

#E740AD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1B7D

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

Preview Lab → · Contrast checker → · Palette generator →