#3D1A64#3D1A64

#3D1A64 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.3% C 0.123 H 301.1°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#3D1A64
RGB	rgb(61, 26, 100)
HSL	hsl(268, 59%, 25%)
HSV	hsv(268, 74%, 39%)
CMYK	cmyk(39%, 74%, 0%, 60.8%)
CIE-LAB	lab(18.59, 33.04, -37.11)
CIE-LCH	lch(18.59, 49.69, 311.68°)
OKLab	oklab(31.28% 0.0638 -0.1057)
OKLCH	oklch(31.28% 0.124 301.1)
XYZ	xyz(4.5936, 2.6510, 12.3238)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1A64 #41641A

analogous

#1A1C64 #3D1A64 #621A64

triadic

#3D1A64 #643D1A #1A643D

tetradic

#3D1A64 #641A1C #41641A #1A6462

square

#3D1A64 #641A1C #41641A #1A6462

split-complementary

#3D1A64 #64621A #1C641A

monochromatic

#0F0618 #1F0D33 #3D1A64 #5B2795 #7833C5

Accessibility & contrast

On white

13.72

#3D1A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3D1A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1A64

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1A64	#FFFFFF	#000000	##FFFFFF
##3D1A64	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D66

Deuteranopia (green-blind)

#002D62

Tritanopia (blue-blind)

#352C3D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3d1a64;
/* rgb */ color: rgb(61, 26, 100);
/* oklch */ color: oklch(31.3% 0.123 301.1);

Tailwind

colors: {
  custom: {
    50: '#765a91',
    500: '#3d1a64',
    950: '#000000',
  },
}

SCSS

$custom: #3d1a64;
$custom-light: #765a91;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1a64",
  "rgb": {
    "r": 61,
    "g": 26,
    "b": 100
  },
  "hsl": {
    "h": 268.378,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31279,
    "c": 0.1235,
    "h": 301.1
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#3D1A64

secondary

#6F9A40

accent

#E24698

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09040D

muted

#7B797D

Preview Lab

Preview with #3D1A64

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

Preview Lab → · Contrast checker → · Palette generator →