#3D1778#3D1778

#3D1778 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.151 H 294.2°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D1778
RGB	rgb(61, 23, 120)
HSL	hsl(264, 68%, 28%)
HSV	hsv(264, 81%, 47%)
CMYK	cmyk(49.2%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(19.89, 40.11, -47.98)
CIE-LCH	lch(19.89, 62.53, 309.90°)
OKLab	oklab(32.76% 0.0617 -0.1376)
OKLCH	oklch(32.76% 0.151 294.2)
XYZ	xyz(5.6201, 2.9608, 18.0410)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1778 #527817

analogous

#172278 #3D1778 #6D1778

triadic

#3D1778 #783D17 #17783D

tetradic

#3D1778 #781722 #527817 #17786D

square

#3D1778 #781722 #527817 #17786D

split-complementary

#3D1778 #786D17 #227817

monochromatic

#0D051A #230D45 #3D1778 #5721AB #7332D8

Accessibility & contrast

On white

13.19

#3D1778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#3D1778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1778

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1778	#FFFFFF	#000000	##FFFFFF
##3D1778	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317B

Deuteranopia (green-blind)

#002E76

Tritanopia (blue-blind)

#2B3247

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3d1778;
/* rgb */ color: rgb(61, 23, 120);
/* oklch */ color: oklch(32.8% 0.151 294.2);

Tailwind

colors: {
  custom: {
    50: '#7959a0',
    500: '#3d1778',
    950: '#000000',
  },
}

SCSS

$custom: #3d1778;
$custom-light: #7959a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1778",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 263.505,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32759,
    "c": 0.15083,
    "h": 294.2
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#3D1778

secondary

#81AD3E

accent

#EB3DA7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3D1778

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

Preview Lab → · Contrast checker → · Palette generator →