#361F9B#361F9B

#361F9B is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.6% C 0.185 H 280.6°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#361F9B
RGB	rgb(54, 31, 155)
HSL	hsl(251, 67%, 36%)
HSV	hsv(251, 80%, 61%)
CMYK	cmyk(65.2%, 80%, 0%, 39.2%)
CIE-LAB	lab(24.10, 45.61, -62.98)
CIE-LCH	lch(24.10, 77.76, 305.91°)
OKLab	oklab(36.61% 0.034 -0.1818)
OKLCH	oklch(36.61% 0.185 280.6)
XYZ	xyz(7.9258, 4.1302, 31.3835)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#361F9B #849B1F

analogous

#1F469B #361F9B #741F9B

triadic

#361F9B #9B361F #1F9B36

tetradic

#361F9B #9B1F46 #849B1F #1F9B74

square

#361F9B #9B1F46 #849B1F #1F9B74

split-complementary

#361F9B #9B741F #469B1F

monochromatic

#120B35 #241568 #361F9B #4829CE #7057DD

Accessibility & contrast

On white

11.50

#361F9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#361F9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361F9B

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##361F9B	#FFFFFF	#000000	##FFFFFF
##361F9B	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9E

Deuteranopia (green-blind)

#003599

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #361f9b;
/* rgb */ color: rgb(54, 31, 155);
/* oklch */ color: oklch(36.6% 0.185 280.6);

Tailwind

colors: {
  custom: {
    50: '#7b5fba',
    500: '#361f9b',
    950: '#000000',
  },
}

SCSS

$custom: #361f9b;
$custom-light: #7b5fba;
$custom-dark: #000000;

JSON

{
  "hex": "#361f9b",
  "rgb": {
    "r": 54,
    "g": 31,
    "b": 155
  },
  "hsl": {
    "h": 251.129,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36606,
    "c": 0.18494,
    "h": 280.6
  },
  "luminance": 0.04131
}

Semantic roles & 50–950 ramp

primary

#361F9B

secondary

#ADC155

accent

#EA3ECA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #361F9B

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

Preview Lab → · Contrast checker → · Palette generator →