#361B75#361B75

#361B75 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.2% C 0.143 H 289.6°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#361B75
RGB	rgb(54, 27, 117)
HSL	hsl(258, 63%, 28%)
HSV	hsv(258, 77%, 46%)
CMYK	cmyk(53.8%, 76.9%, 0%, 54.1%)
CIE-LAB	lab(19.44, 36.10, -46.81)
CIE-LCH	lch(19.44, 59.12, 307.64°)
OKLab	oklab(32.16% 0.0478 -0.1345)
OKLCH	oklch(32.16% 0.143 289.6)
XYZ	xyz(5.1232, 2.8523, 17.1068)
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

#361B75 #5A751B

analogous

#1B2D75 #361B75 #631B75

triadic

#361B75 #75361B #1B7536

tetradic

#361B75 #751B2D #5A751B #1B7563

square

#361B75 #751B2D #5A751B #1B7563

split-complementary

#361B75 #75631B #2D751B

monochromatic

#0B0619 #1F1043 #361B75 #4D26A7 #6739D1

Accessibility & contrast

On white

13.37

#361B75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#361B75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361B75

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##361B75	#FFFFFF	#000000	##FFFFFF
##361B75	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)

#003178

Deuteranopia (green-blind)

#002D73

Tritanopia (blue-blind)

#1F3346

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #361b75;
/* rgb */ color: rgb(54, 27, 117);
/* oklch */ color: oklch(32.2% 0.143 289.6);

Tailwind

colors: {
  custom: {
    50: '#745a9e',
    500: '#361b75',
    950: '#000000',
  },
}

SCSS

$custom: #361b75;
$custom-light: #745a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#361b75",
  "rgb": {
    "r": 54,
    "g": 27,
    "b": 117
  },
  "hsl": {
    "h": 258,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32163,
    "c": 0.14273,
    "h": 289.6
  },
  "luminance": 0.02852
}

Semantic roles & 50–950 ramp

primary

#361B75

secondary

#8BA942

accent

#E642B5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #361B75

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

Preview Lab → · Contrast checker → · Palette generator →