#3D1779#3D1779

#3D1779 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.152 H 293.8°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#3D1779
RGB	rgb(61, 23, 121)
HSL	hsl(263, 68%, 28%)
HSV	hsv(263, 81%, 47%)
CMYK	cmyk(49.6%, 81%, 0%, 52.5%)
CIE-LAB	lab(19.98, 40.39, -48.46)
CIE-LCH	lch(19.98, 63.08, 309.81°)
OKLab	oklab(32.86% 0.0614 -0.139)
OKLCH	oklch(32.86% 0.152 293.8)
XYZ	xyz(5.6811, 2.9852, 18.3623)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1779 #537917

analogous

#172279 #3D1779 #6E1779

triadic

#3D1779 #793D17 #17793D

tetradic

#3D1779 #791722 #537917 #17796E

square

#3D1779 #791722 #537917 #17796E

split-complementary

#3D1779 #796E17 #227917

monochromatic

#0D051A #230D46 #3D1779 #5721AC #7332D8

Accessibility & contrast

On white

13.15

#3D1779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#3D1779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1779

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1779	#FFFFFF	#000000	##FFFFFF
##3D1779	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317C

Deuteranopia (green-blind)

#002F77

Tritanopia (blue-blind)

#2B3348

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3d1779;
/* rgb */ color: rgb(61, 23, 121);
/* oklch */ color: oklch(32.9% 0.152 293.8);

Tailwind

colors: {
  custom: {
    50: '#7a59a1',
    500: '#3d1779',
    950: '#000000',
  },
}

SCSS

$custom: #3d1779;
$custom-light: #7a59a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1779",
  "rgb": {
    "r": 61,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 263.265,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32857,
    "c": 0.15198,
    "h": 293.8
  },
  "luminance": 0.02985
}

Semantic roles & 50–950 ramp

primary

#3D1779

secondary

#83AE3E

accent

#EB3DA7

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1779

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

Preview Lab → · Contrast checker → · Palette generator →