#3A1767#3A1767

#3A1767 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.131 H 298.2°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A1767
RGB	rgb(58, 23, 103)
HSL	hsl(266, 63%, 25%)
HSV	hsv(266, 78%, 40%)
CMYK	cmyk(43.7%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(17.88, 34.83, -40.25)
CIE-LCH	lch(17.88, 53.23, 310.87°)
OKLab	oklab(30.77% 0.0617 -0.1151)
OKLCH	oklch(30.77% 0.131 298.2)
XYZ	xyz(4.4989, 2.4915, 13.0732)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1767 #446717

analogous

#171C67 #3A1767 #621767

triadic

#3A1767 #673A17 #17673A

tetradic

#3A1767 #67171C #446717 #176762

square

#3A1767 #67171C #446717 #176762

split-complementary

#3A1767 #676217 #1C6717

monochromatic

#0E0619 #1E0C35 #3A1767 #562299 #722DCB

Accessibility & contrast

On white

14.01

#3A1767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3A1767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1767

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1767	#FFFFFF	#000000	##FFFFFF
##3A1767	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C69

Deuteranopia (green-blind)

#002B65

Tritanopia (blue-blind)

#2F2C3D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3a1767;
/* rgb */ color: rgb(58, 23, 103);
/* oklch */ color: oklch(30.8% 0.131 298.2);

Tailwind

colors: {
  custom: {
    50: '#755893',
    500: '#3a1767',
    950: '#000000',
  },
}

SCSS

$custom: #3a1767;
$custom-light: #755893;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1767",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 266.25,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30768,
    "c": 0.13055,
    "h": 298.2
  },
  "luminance": 0.02492
}

Semantic roles & 50–950 ramp

primary

#3A1767

secondary

#739D3D

accent

#E7419E

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A1767

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

Preview Lab → · Contrast checker → · Palette generator →