#3D2579#3D2579

#3D2579 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.7% C 0.135 H 290.8°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#3D2579
RGB	rgb(61, 37, 121)
HSL	hsl(257, 53%, 31%)
HSV	hsv(257, 69%, 47%)
CMYK	cmyk(49.6%, 69.4%, 0%, 52.5%)
CIE-LAB	lab(22.64, 32.94, -44.12)
CIE-LCH	lch(22.64, 55.06, 306.75°)
OKLab	oklab(34.74% 0.048 -0.1264)
OKLCH	oklch(34.74% 0.135 290.8)
XYZ	xyz(6.0363, 3.6955, 18.4807)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2579 #617925

analogous

#253779 #3D2579 #672579

triadic

#3D2579 #793D25 #25793D

tetradic

#3D2579 #792537 #617925 #257967

square

#3D2579 #792537 #617925 #257967

split-complementary

#3D2579 #796725 #377925

monochromatic

#0E081B #25174A #3D2579 #5533A8 #724FC9

Accessibility & contrast

On white

12.07

#3D2579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#3D2579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2579

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2579	#FFFFFF	#000000	##FFFFFF
##3D2579	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377C

Deuteranopia (green-blind)

#003477

Tritanopia (blue-blind)

#2A3A4B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3d2579;
/* rgb */ color: rgb(61, 37, 121);
/* oklch */ color: oklch(34.7% 0.135 290.8);

Tailwind

colors: {
  custom: {
    50: '#7861a0',
    500: '#3d2579',
    950: '#000000',
  },
}

SCSS

$custom: #3d2579;
$custom-light: #7861a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2579",
  "rgb": {
    "r": 61,
    "g": 37,
    "b": 121
  },
  "hsl": {
    "h": 257.143,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34738,
    "c": 0.13517,
    "h": 290.8
  },
  "luminance": 0.03696
}

Semantic roles & 50–950 ramp

primary

#3D2579

secondary

#91AB4E

accent

#DD4BB3

background

#F7F5F9

surface

#EEEAF2

border

#C9C6CC

text

#09050F

muted

#7B797E

Preview Lab

Preview with #3D2579

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

Preview Lab → · Contrast checker → · Palette generator →