#36188D#36188D

#36188D is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.175 H 284.1°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#36188D
RGB	rgb(54, 24, 141)
HSL	hsl(255, 71%, 32%)
HSV	hsv(255, 83%, 55%)
CMYK	cmyk(61.7%, 83%, 0%, 44.7%)
CIE-LAB	lab(21.43, 44.73, -58.73)
CIE-LCH	lch(21.43, 73.82, 307.29°)
OKLab	oklab(34.3% 0.0425 -0.1693)
OKLCH	oklch(34.3% 0.175 284.1)
XYZ	xyz(6.6542, 3.3602, 25.4921)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36188D #6F8D18

analogous

#18348D #36188D #71188D

triadic

#36188D #8D3618 #188D36

tetradic

#36188D #8D1834 #6F8D18 #188D71

square

#36188D #8D1834 #6F8D18 #188D71

split-complementary

#36188D #8D7118 #348D18

monochromatic

#0E0624 #220F59 #36188D #4A21C1 #6941DF

Accessibility & contrast

On white

12.56

#36188D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#36188D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36188D

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36188D	#FFFFFF	#000000	##FFFFFF
##36188D	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003790

Deuteranopia (green-blind)

#00308B

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #36188d;
/* rgb */ color: rgb(54, 24, 141);
/* oklch */ color: oklch(34.3% 0.175 284.1);

Tailwind

colors: {
  custom: {
    50: '#795ab0',
    500: '#36188d',
    950: '#000000',
  },
}

SCSS

$custom: #36188d;
$custom-light: #795ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#36188d",
  "rgb": {
    "r": 54,
    "g": 24,
    "b": 141
  },
  "hsl": {
    "h": 255.385,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34304,
    "c": 0.17456,
    "h": 284.1
  },
  "luminance": 0.03361
}

Semantic roles & 50–950 ramp

primary

#36188D

secondary

#9FBF42

accent

#EE3AC0

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #36188D

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

Preview Lab → · Contrast checker → · Palette generator →