#361B73#361B73

#361B73 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.140 H 290.1°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#361B73
RGB	rgb(54, 27, 115)
HSL	hsl(258, 62%, 28%)
HSV	hsv(258, 77%, 45%)
CMYK	cmyk(53%, 76.5%, 0%, 54.9%)
CIE-LAB	lab(19.25, 35.50, -45.84)
CIE-LCH	lch(19.25, 57.98, 307.75°)
OKLab	oklab(31.97% 0.0483 -0.1317)
OKLCH	oklch(31.97% 0.14 290.1)
XYZ	xyz(5.0069, 2.8057, 16.4941)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#361B73 #58731B

analogous

#1B2C73 #361B73 #621B73

triadic

#361B73 #73361B #1B7336

tetradic

#361B73 #731B2C #58731B #1B7362

square

#361B73 #731B2C #58731B #1B7362

split-complementary

#361B73 #73621B #2C731B

monochromatic

#0C0619 #1F0F41 #361B73 #4D27A5 #6738D0

Accessibility & contrast

On white

13.45

#361B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#361B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361B73

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##361B73	#FFFFFF	#000000	##FFFFFF
##361B73	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#213345

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #361b73;
/* rgb */ color: rgb(54, 27, 115);
/* oklch */ color: oklch(32.0% 0.140 290.1);

Tailwind

colors: {
  custom: {
    50: '#745a9c',
    500: '#361b73',
    950: '#000000',
  },
}

SCSS

$custom: #361b73;
$custom-light: #745a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#361b73",
  "rgb": {
    "r": 54,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 258.409,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31966,
    "c": 0.14024,
    "h": 290.1
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#361B73

secondary

#88A842

accent

#E543B3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #361B73

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

Preview Lab → · Contrast checker → · Palette generator →