#361B8B#361B8B

#361B8B is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.4% C 0.170 H 284.1°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#361B8B
RGB	rgb(54, 27, 139)
HSL	hsl(254, 67%, 33%)
HSV	hsv(254, 81%, 55%)
CMYK	cmyk(61.2%, 80.6%, 0%, 45.5%)
CIE-LAB	lab(21.70, 42.74, -57.04)
CIE-LCH	lch(21.70, 71.28, 306.84°)
OKLab	oklab(34.42% 0.0414 -0.1644)
OKLCH	oklch(34.42% 0.17 284.1)
XYZ	xyz(6.5720, 3.4318, 24.7372)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#361B8B #708B1B

analogous

#1B388B #361B8B #6E1B8B

triadic

#361B8B #8B361B #1B8B36

tetradic

#361B8B #8B1B38 #708B1B #1B8B6E

square

#361B8B #8B1B38 #708B1B #1B8B6E

split-complementary

#361B8B #8B6E1B #388B1B

monochromatic

#0E0725 #221158 #361B8B #4A25BE #6945DB

Accessibility & contrast

On white

12.45

#361B8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#361B8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361B8B

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##361B8B	#FFFFFF	#000000	##FFFFFF
##361B8B	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378E

Deuteranopia (green-blind)

#003089

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #361b8b;
/* rgb */ color: rgb(54, 27, 139);
/* oklch */ color: oklch(34.4% 0.170 284.1);

Tailwind

colors: {
  custom: {
    50: '#795cae',
    500: '#361b8b',
    950: '#000000',
  },
}

SCSS

$custom: #361b8b;
$custom-light: #795cae;
$custom-dark: #000000;

JSON

{
  "hex": "#361b8b",
  "rgb": {
    "r": 54,
    "g": 27,
    "b": 139
  },
  "hsl": {
    "h": 254.464,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34422,
    "c": 0.16954,
    "h": 284.1
  },
  "luminance": 0.03432
}

Semantic roles & 50–950 ramp

primary

#361B8B

secondary

#A0BC45

accent

#EA3DC1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #361B8B

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

Preview Lab → · Contrast checker → · Palette generator →