#361B76#361B76

#361B76 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.144 H 289.3°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#361B76
RGB	rgb(54, 27, 118)
HSL	hsl(258, 63%, 28%)
HSV	hsv(258, 77%, 46%)
CMYK	cmyk(54.2%, 77.1%, 0%, 53.7%)
CIE-LAB	lab(19.54, 36.41, -47.29)
CIE-LCH	lch(19.54, 59.68, 307.59°)
OKLab	oklab(32.26% 0.0475 -0.1359)
OKLCH	oklch(32.26% 0.144 289.3)
XYZ	xyz(5.1823, 2.8759, 17.4181)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#361B76 #5B761B

analogous

#1B2D76 #361B76 #631B76

triadic

#361B76 #76361B #1B7636

tetradic

#361B76 #761B2D #5B761B #1B7663

square

#361B76 #761B2D #5B761B #1B7663

split-complementary

#361B76 #76631B #2D761B

monochromatic

#0B0619 #1F1044 #361B76 #4D26A8 #673AD2

Accessibility & contrast

On white

13.33

#361B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#361B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361B76

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##361B76	#FFFFFF	#000000	##FFFFFF
##361B76	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002D74

Tritanopia (blue-blind)

#1E3447

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #361b76;
/* rgb */ color: rgb(54, 27, 118);
/* oklch */ color: oklch(32.3% 0.144 289.3);

Tailwind

colors: {
  custom: {
    50: '#755a9e',
    500: '#361b76',
    950: '#000000',
  },
}

SCSS

$custom: #361b76;
$custom-light: #755a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#361b76",
  "rgb": {
    "r": 54,
    "g": 27,
    "b": 118
  },
  "hsl": {
    "h": 257.802,
    "s": 62.759,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32261,
    "c": 0.14398,
    "h": 289.3
  },
  "luminance": 0.02876
}

Semantic roles & 50–950 ramp

primary

#361B76

secondary

#8CAA42

accent

#E642B5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #361B76

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

Preview Lab → · Contrast checker → · Palette generator →