#3A1A72#3A1A72

#3A1A72 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.2% C 0.140 H 293.5°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#3A1A72
RGB	rgb(58, 26, 114)
HSL	hsl(262, 63%, 27%)
HSV	hsv(262, 77%, 45%)
CMYK	cmyk(49.1%, 77.2%, 0%, 55.3%)
CIE-LAB	lab(19.45, 36.43, -44.85)
CIE-LCH	lch(19.45, 57.78, 309.08°)
OKLab	oklab(32.19% 0.0559 -0.1286)
OKLCH	oklch(32.19% 0.14 293.5)
XYZ	xyz(5.1507, 2.8531, 16.1956)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1A72 #52721A

analogous

#1A2672 #3A1A72 #661A72

triadic

#3A1A72 #723A1A #1A723A

tetradic

#3A1A72 #721A26 #52721A #1A7266

square

#3A1A72 #721A26 #52721A #1A7266

split-complementary

#3A1A72 #72661A #26721A

monochromatic

#0D0619 #210F40 #3A1A72 #5325A4 #6E35D1

Accessibility & contrast

On white

13.37

#3A1A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3A1A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1A72

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1A72	#FFFFFF	#000000	##FFFFFF
##3A1A72	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#002D70

Tritanopia (blue-blind)

#293144

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3a1a72;
/* rgb */ color: rgb(58, 26, 114);
/* oklch */ color: oklch(32.2% 0.140 293.5);

Tailwind

colors: {
  custom: {
    50: '#765a9b',
    500: '#3a1a72',
    950: '#000000',
  },
}

SCSS

$custom: #3a1a72;
$custom-light: #765a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1a72",
  "rgb": {
    "r": 58,
    "g": 26,
    "b": 114
  },
  "hsl": {
    "h": 261.818,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32187,
    "c": 0.14024,
    "h": 293.5
  },
  "luminance": 0.02853
}

Semantic roles & 50–950 ramp

primary

#3A1A72

secondary

#82A741

accent

#E642AA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3A1A72

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

Preview Lab → · Contrast checker → · Palette generator →