#3D1579#3D1579

#3D1579 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.154 H 294.1°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#3D1579
RGB	rgb(61, 21, 121)
HSL	hsl(264, 70%, 28%)
HSV	hsv(264, 83%, 47%)
CMYK	cmyk(49.6%, 82.6%, 0%, 52.5%)
CIE-LAB	lab(19.67, 41.29, -48.96)
CIE-LCH	lch(19.67, 64.05, 310.14°)
OKLab	oklab(32.64% 0.063 -0.1405)
OKLCH	oklch(32.64% 0.154 294.1)
XYZ	xyz(5.6429, 2.9087, 18.3496)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1579 #517915

analogous

#151F79 #3D1579 #6F1579

triadic

#3D1579 #793D15 #15793D

tetradic

#3D1579 #79151F #517915 #15796F

square

#3D1579 #79151F #517915 #15796F

split-complementary

#3D1579 #796F15 #1F7915

monochromatic

#0D051A #230C45 #3D1579 #571EAD #732EDB

Accessibility & contrast

On white

13.28

#3D1579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3D1579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1579

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1579	#FFFFFF	#000000	##FFFFFF
##3D1579	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317C

Deuteranopia (green-blind)

#002E77

Tritanopia (blue-blind)

#2B3247

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3d1579;
/* rgb */ color: rgb(61, 21, 121);
/* oklch */ color: oklch(32.6% 0.154 294.1);

Tailwind

colors: {
  custom: {
    50: '#7a58a1',
    500: '#3d1579',
    950: '#000000',
  },
}

SCSS

$custom: #3d1579;
$custom-light: #7a58a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1579",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 121
  },
  "hsl": {
    "h": 264,
    "s": 70.423,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32642,
    "c": 0.15397,
    "h": 294.1
  },
  "luminance": 0.02909
}

Semantic roles & 50–950 ramp

primary

#3D1579

secondary

#80AF3B

accent

#ED3BA6

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3D1579

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

Preview Lab → · Contrast checker → · Palette generator →