#3D1668#3D1668

#3D1668 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.1% C 0.133 H 300.3°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D1668
RGB	rgb(61, 22, 104)
HSL	hsl(269, 65%, 25%)
HSV	hsv(269, 79%, 41%)
CMYK	cmyk(41.3%, 78.8%, 0%, 59.2%)
CIE-LAB	lab(18.21, 36.18, -40.35)
CIE-LCH	lch(18.21, 54.20, 311.88°)
OKLab	oklab(31.12% 0.0672 -0.1152)
OKLCH	oklch(31.12% 0.133 300.3)
XYZ	xyz(4.7094, 2.5654, 13.3411)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1668 #416816

analogous

#161868 #3D1668 #661668

triadic

#3D1668 #683D16 #16683D

tetradic

#3D1668 #681618 #416816 #166866

square

#3D1668 #681618 #416816 #166866

split-complementary

#3D1668 #686616 #186816

monochromatic

#0F0519 #1F0B35 #3D1668 #5B219B #782BCD

Accessibility & contrast

On white

13.88

#3D1668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D1668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1668

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1668	#FFFFFF	#000000	##FFFFFF
##3D1668	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002C66

Tritanopia (blue-blind)

#332B3E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d1668;
/* rgb */ color: rgb(61, 22, 104);
/* oklch */ color: oklch(31.1% 0.133 300.3);

Tailwind

colors: {
  custom: {
    50: '#775894',
    500: '#3d1668',
    950: '#000000',
  },
}

SCSS

$custom: #3d1668;
$custom-light: #775894;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1668",
  "rgb": {
    "r": 61,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 268.537,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31121,
    "c": 0.13342,
    "h": 300.3
  },
  "luminance": 0.02565
}

Semantic roles & 50–950 ramp

primary

#3D1668

secondary

#6F9F3B

accent

#E84098

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3D1668

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

Preview Lab → · Contrast checker → · Palette generator →