#361B72#361B72

#361B72 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.139 H 290.4°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#361B72
RGB	rgb(54, 27, 114)
HSL	hsl(259, 62%, 28%)
HSV	hsv(259, 76%, 45%)
CMYK	cmyk(52.6%, 76.3%, 0%, 55.3%)
CIE-LAB	lab(19.15, 35.20, -45.35)
CIE-LCH	lch(19.15, 57.41, 307.81°)
OKLab	oklab(31.87% 0.0486 -0.1302)
OKLCH	oklch(31.87% 0.139 290.4)
XYZ	xyz(4.9496, 2.7828, 16.1927)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#361B72 #57721B

analogous

#1B2B72 #361B72 #621B72

triadic

#361B72 #72361B #1B7236

tetradic

#361B72 #721B2B #57721B #1B7262

square

#361B72 #721B2B #57721B #1B7262

split-complementary

#361B72 #72621B #2B721B

monochromatic

#0C0619 #1F0F41 #361B72 #4D27A3 #6738D0

Accessibility & contrast

On white

13.49

#361B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#361B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361B72

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##361B72	#FFFFFF	#000000	##FFFFFF
##361B72	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#002C70

Tritanopia (blue-blind)

#213245

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #361b72;
/* rgb */ color: rgb(54, 27, 114);
/* oklch */ color: oklch(31.9% 0.139 290.4);

Tailwind

colors: {
  custom: {
    50: '#745a9b',
    500: '#361b72',
    950: '#000000',
  },
}

SCSS

$custom: #361b72;
$custom-light: #745a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#361b72",
  "rgb": {
    "r": 54,
    "g": 27,
    "b": 114
  },
  "hsl": {
    "h": 258.621,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31869,
    "c": 0.13899,
    "h": 290.4
  },
  "luminance": 0.02783
}

Semantic roles & 50–950 ramp

primary

#361B72

secondary

#87A742

accent

#E543B3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #361B72

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

Preview Lab → · Contrast checker → · Palette generator →