#36188C#36188C

#36188C is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.2% C 0.173 H 284.3°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#36188C
RGB	rgb(54, 24, 140)
HSL	hsl(256, 71%, 32%)
HSV	hsv(256, 83%, 55%)
CMYK	cmyk(61.4%, 82.9%, 0%, 45.1%)
CIE-LAB	lab(21.32, 44.44, -58.29)
CIE-LCH	lch(21.32, 73.29, 307.32°)
OKLab	oklab(34.2% 0.0429 -0.168)
OKLCH	oklch(34.2% 0.173 284.3)
XYZ	xyz(6.5801, 3.3306, 25.1020)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36188C #6E8C18

analogous

#18348C #36188C #70188C

triadic

#36188C #8C3618 #188C36

tetradic

#36188C #8C1834 #6E8C18 #188C70

square

#36188C #8C1834 #6E8C18 #188C70

split-complementary

#36188C #8C7018 #348C18

monochromatic

#0E0624 #220F58 #36188C #4A21C0 #6940DE

Accessibility & contrast

On white

12.60

#36188C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#36188C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36188C

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36188C	#FFFFFF	#000000	##FFFFFF
##36188C	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368F

Deuteranopia (green-blind)

#002F8A

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #36188c;
/* rgb */ color: rgb(54, 24, 140);
/* oklch */ color: oklch(34.2% 0.173 284.3);

Tailwind

colors: {
  custom: {
    50: '#795aaf',
    500: '#36188c',
    950: '#000000',
  },
}

SCSS

$custom: #36188c;
$custom-light: #795aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#36188c",
  "rgb": {
    "r": 54,
    "g": 24,
    "b": 140
  },
  "hsl": {
    "h": 255.517,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34195,
    "c": 0.17339,
    "h": 284.3
  },
  "luminance": 0.03331
}

Semantic roles & 50–950 ramp

primary

#36188C

secondary

#9EBF41

accent

#ED3ABF

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #36188C

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

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